Become a Study.com member to unlock this answer! True or false, and why? All will be spectator ion How many atoms of hydrogen are in 3.5 mol of H2S? Classify the following reaction as decomposition (D), combination (C), single-replacement (SR), or double-replacement (DR). All other trademarks and copyrights are the property of their respective owners. C6H12O6(s) + 6O2(g) arrow 6CO2(g) + 6H2O(l), Determine whether or not the following equation represents a redox reaction. NH3(g) + HBr(aq) arrow NH4Br(aq), Balance the redox reaction: MnO4- + H+ + Cl- arrow Mn2+ + Cl2 + H2O. NO3-(aq) f. base Which reactions are essentially the opposite of synthesis reactions? You can specify conditions of storing and accessing cookies in your browser, Which statement best identifies and describes the oxidizing agent in the reaction? There is no solid formed when the two solutions are mixed. Zn(OH)2(aq) + H2SO4(aq) arrow ZnSO4(aq) + 2H2O(l), Determine whether or not the following equation represents a redox reaction. I. reaction of a metal with a nonmetal MgS The following are high-spin complexes. What is the point at which all six phase changes can occur? b. ionic A waveform is a visual form of a signal. Carbon dioxide in the blood and hypoxia, Introduction to Chemical Engineering Thermodynamics, Hendrick Van Ness, J.M. IV. Place the beaker on a ventilation grate. True; the oxygen is reduced, and the hydrogen is oxidized. Cu2CO3. single replacement CH4 + 4O2- arrow CO2 + 2H2O + 8e-, Determine whether the following reaction is an oxidation reaction or a reduction reaction. Aluminum react with bromine 2Al + 3Br 2 2AlBr 3 [ Check the balance ] Aluminum react with bromine to produce aluminum bromide. C2H2(g) + Br2(l) arrow C2H2Br2(g), Identify the following reaction as a combination reaction, a combustion reaction, a decomposition reaction, a single replacement reaction, a double replacement reaction, or an acid-base neutralization reaction. Al is the oxidizing agent because its oxidation number increases. Not all answers will be used. Which of the following is NOT a chemical reaction? An aqueous solution of potassium chloride is mixed with an aqueous solution of sodium nitrate. Replace immutable groups in compounds to avoid ambiguity. Compound states [like (s) (aq) or (g)] are not required. A two-phase flow mixture of air and silicone (Dow Corning 200 Fluid, 5 cs) is being transported in an 11.7-mm-diameter thin-walled horizontal tube. . Determine whether the reaction is a redox reaction. Consider the following unbalanced redox reaction: Cr2O72-(aq) + NO2- (aq) arrow Cr3+(aq) + NO3-(aq). Utiliza maysculas para el primer carcter en el elemento y minsculas para el segundo carcter. Which of the following is NOT one of the four types of reactions? Synthesis S124: Chemical Rxns - Synthesis - 2Al (s) + 3Br2 (l) 2AlBr3 (s) What type of reaction is al 3 Br2 2 AlBr3? (b) Graph N(t) as a function of t on a semilog plot, and determine the slope of the resulting straight line. N2 + 3H2 arrow 2NH3, Determine whether the following reaction is an oxidation reaction or a reduction reaction. 4H2(g) + O2(g) 2H2O(l) A. Learn about redox reaction examples, balancing redox reactions, and the redox reaction definition. 1 Determine the number of unpaired electrons, if any, in each.\, K4[FeF6]\mathrm{K}_4\left[\mathrm{FeF}_6\right] V. decomposition, Classify the following reaction: An aqueous solution of sodium sulfate is allowed to react with an aqueous solution of barium nitrate. See Answer See Answer See Answer done loading. The transfer of energy from one object to another at a lower temperature is ____. Perform this demonstration only in a hood or in an area where exhaust ventilation is provided. If it is a redox reaction, balance it in basic solution. 2AgNO3(aq) + Mg(s) arrow Mg(NO3)2(aq) + 2Ag(s) Identify the type of reaction shown in the following chemical equation. Certain acids will react with certain metals (H2SO4 and Al for example) to produce hydrogen gas and some kind of salt. synthesis Fe(s) + Br2(g) arrow FeBr3(s), Classify the following reaction: 2Cu(NO3)2(s) arrow 2CuO(s) + 4NO2(g) + O2(g) a. decomposition b. combination c. combustion, Classify the following reaction: 2NaClO3(s) arrow 2NaCl(s) + 3O2(g) a. decomposition b. combination c. combustion, Classify the following reaction: 2CH3OH(l) + 3O2(g) arrow 2CO2(g) + 4H2O(g) a. decomposition b. combination c. combustion, Classify the following reaction: 2K(s) + S(s) arrow K2S(s) a. decomposition b. combination c. combustion, Classify the following reaction: MgO(s) + CO2(g) arrow MgCO3(s) a. decomposition b. combination c. combustion, Which type of reaction is represented by the following equation? Predict the products and write a balanced equation Double replacement: NiCl2 (aq)+NaOH (aq) 6. NaNO3 Interesting Information Only Few People Knows, If the equation too long, please scroll to the right ==>. Una reaccin qumica es una transformacin qumica en la cual dos o ms sustancias llamadas reactivos entra en contacto para dar lugar a otras sustancias diferentes llamadas productos. If a metric ton of water were held in a thin-walled cubical tank, how long (in meters) would each side of the tank be. When do real gases behave differently than ideal gases? There will never be an earthquake in the "lowest hazard" location in the future. b. the total number of ions is the same in reactants and products. Information about the equation, such as the type of reaction may also be calculated. Al2S3 Learn with flashcards, games, and more for free. Determine whether the following reaction is an oxidation reaction or a reduction reaction. An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron. Ag+, K+, Cl-, and NO3- Get access to this video and our entire Q&A library, Redox (Oxidation-Reduction) Reactions: Definitions and Examples. The liquid phase consists of liquid silicone with surface tension ()(\sigma)() of 19.7103N/m,19.7 \times 10^{3} N/m,19.7103N/m, dynamic viscosity (l)\left(\mu_{l}\right)(l) of 45.7104kg/ms,45.7 \times 10^{4} kg/m \cdot s,45.7104kg/ms, density (l)(\rho_l)(l) of 913kg/m3,913 kg/m^3,913kg/m3, thermal conductivity (kl)(k_l)(kl) of 0.117W/mK,0.117 W/m \cdot K,0.117W/mK, and Prandtl number (Prl)(Pr_l)(Prl) of 64. Baking soda (sodium hydrogen carbonate, NaHCO3\mathrm{NaHCO}_3NaHCO3 ) is often used to neutralize spills of acids on the benchtop in the laboratory. phosphoric acid 4Au(s) + 8NaCN(aq) + O2 + 2H2O(l) 4NaAu(CN)2(aq) + 4NaOH(aq), In the following reaction, how many moles of NaCN are required to react with 5 mol of Au? The scientist who discovered the essential nature of acids through solution conductivity studies is. \\ 2 AlN \rightarrow 2Al + N_2 \\ A) combination B) decomposition C) single replacement D) double replacement E) combustion Which is not the correct formula for an ionic compound? synthesis, Which of the following ionic compounds is soluble in water? Mg(s) + 2AgNO3(aq) arrow Mg(NO3)2(aq) + 2Ag(s) a. single replacement b. double replacement c. synthesis d. decomposition, Which type of reaction is represented by the following equation? K+ and PO43-. Na+(aq) + e- arrow Na(s), Determine whether the following reaction is an oxidation reaction or a reduction reaction. Toilet bowl cleaners will usually have some type of acid as an ingredient. Get access to this video and our entire Q&A library. Chemistry >. 2 Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. This is a demonstration of what law? What is the volume of 1.00 mol of chlorine gas at standard temperature and pressure? (NH4)2CO3 B. P waves cause damage, and S waves do not cause damage. (select all that apply) Ca(s) + Cl2(g) arrow CaCl2(s) a. combination b. single replacement c. double replacement d. decomposition e. precipitation f. combustion g. acid-base, Classify the following reaction: 2C6H11OH(l) + 17O2(g) arrow 12CO2(g) + 12H2O(l) a. combination reaction b. decomposition reaction c. combustion reaction d. single-displacement reaction, Classify the following reaction: 2NaClO3(s) arrow 2NaCl(s) + 3O2(g) a. combination reaction b. decomposition reaction c. combustion reaction d. single-displacement reaction, Classify the following reaction: P4O10(s) + 6H2O(l) arrow 4H3PO4(aq) a. combination reaction b. decomposition reaction c. combustion reaction d. single-displacement reaction, Classify the following reaction: Fe2(CO3)2(s) arrow Fe2O3(s) + 2CO2(g) a. combination reaction b. decomposition reaction c. combustion reaction d. single-displacement reaction, Classify the following reaction: 2C(s) + MnO2(s) arrow Mn(s) + 2CO(g) a. combination reaction b. decomposition reaction c. combustion reaction d. single-displacement reaction, Classify the following reaction: Mg(OH)2(s) arrow MgO(s) + H2O(g) a. decomposition b. combination c. double displacement d. single displacement, Determine whether the following reaction is a synthesis, decomposition, combustion, single replacement, or double replacement reaction. b. acid 2NaN3(s) arrow 2Na(s) + 3N2(g), Identify the following reaction as a combination reaction, a combustion reaction, a decomposition reaction, a single replacement reaction, a double replacement reaction, or an acid-base neutralization reaction. Since there is an equal number of each element in the reactants and products of 2Al + 3NiBr2 = 2AlBr3 + 3Ni, the equation is balanced. Ba(C2H3O2)2(aq) + Na2SO4(aq) arrow BaSO4(s) + NaC2H3O2(aq), Determine whether or not the following reaction is an oxidation-reduction reaction. decomposition Which of the following statements is not true? Compound states [like (s) (aq) or (g)] are not required. The dynamic viscosity of the liquid silicone evaluated at the tube surface temperature (s)\left(\mu_{s}\right)(s) is 39.8104kg/ms.39.8 \times 10^{4} kg/m \cdot s.39.8104kg/ms. Identify the solid in the balanced equation. Place finely ground iodine crystals and aluminum dust in the evaporating dish and mix with a stirring rod. False. 2Al(s) + 3NiBr2(aq) = 2AlBr3(aq) + 3Ni(s) might be an ionic equation. Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. The balanced equation will appear above. In a synthesis reaction, two or more substances combine to form a new compound. a-c are all correct. Understand there are many chemical reactions in everyday life and discover some examples of chemical changes. Scroll down to see reaction info, how-to steps or balance another equation. Explain. Ca(s) + Cl2(g) arrow CaCl2(s) Identify the type of reaction shown in the following chemical equation. The physician ordered a(n) _____________ to determine the strength of muscular contraction in the patient with polio. 1 2 3 6, Which of the following is NOT one of the four types of reactions? combustion none of these. La ecuacin balanceada aparecer arriba. CaSO4 There is no solid formed when the two solutions are mixed. 1 A milliliter is equal to a cubic centimeter. Can you determine the type of reaction if you see the entire balanced equation? Na2SO4 NH4Cl An aqueous solution of ammonium carbonate is allowed to react with an aqueous solution of barium chloride. Since this is a single replacement reaction, it will take the form of A + B C A C + B Since this reaction forms no precipitate, the new compound will not be a solid. What are the forces that determine a substance's physical properties? Chemical Equation Balancer . You can use parenthesis () or brackets []. 8. (a) Cr (b) H (c) Cl (d) O, Determine whether the following reaction is an oxidation-reduction reaction. 2KClO3(s) arrow 2KCl(s) + 3O2(g) As(s) + ClO3-(aq) arrow H3AsO3(aq) + HClO(aq), Balance the following redox reaction in acidic solution. 3O2 + 4Al 2Al2O3. How many moles of hydrogen atoms are in one mole of H2O2? Our experts can answer your tough homework and study questions. oxidation CaCO3 Double Replacement. Which of the following would deviate the most from an ideal gas? The total number of stars for this article is: What are the chemical and physical characteristic of Al (aluminium)? (Assume all other reactants are in excess). . Magnitude measures the duration of the earthquake, while intensity measures the amount of damage. Redox reactions are common and vital to some of the basic functions of life, including photosynthesis, respiration, combustion, and corrosion or rusting. Aluminum foil added to bromine produces heat and flames. two of these, An aqueous solution of potassium chloride is mixed with an aqueous solution of sodium nitrate. The last column of the resulting matrix will contain solutions for each of the coefficients. Determine whether or not the reaction is a redox reaction: Cu(s) + 2AgC2H3O2(aq) arrow Cu(C2H3O2)2(aq) + 2Ag(s), Determine whether or not the reaction is a redox reaction: 2LiClO3(s) arrow 2LiCl(s) + 3O2(g), Determine whether or not the reaction is a redox reaction: 3H2SO4(aq) + 2Al(OH)3 arrow Al2(SO4)3(aq) + 6H2O(l), Determine whether or not the reaction is a redox reaction: Pb(NO3)2(aq) + 2LiCl(aq) arrow PbCl2(s) + 2LiNO3(aq), Determine whether or not the reaction is a redox reaction: 4Co(s) + 3O2(s) arrow 2Co2O3(s), Determine whether or not the following reaction is a redox reaction. You can use parenthesis () or brackets []. Ca(OH)2(aq) + H3PO4(aq) Ca3(PO4)2(s) + H2O(l) For a redox reaction, identify the oxidizing agent and the reducing agent. Determine the oxidation state of the atoms in the equation's reactants and products. This would mean that the hydrogen gas is the limiting reactant and would dictate the theoretical . increase, Brent L. Iverson, Christopher S. Foote, Eric Anslyn, William H. Brown, Match the most related term with the description: A solution with a pH of 7; it contains equal numbers of hydrogen ions and hydroxide ions 4 SO2(g) + H2O(l) arrow H2SO3(aq), Determine whether or not the following equation represents a redox reaction. Can you determine the type of reaction if you see the entire balanced equation? Find the constants BBB and CCC in Andrade's equation for water, if it has been experimentally determined that =1.00(103)Ns/m2\mu=1.00\left(10^{-3}\right) \mathrm{N} \cdot \mathrm{s} / \mathrm{m}^2=1.00(103)Ns/m2 at a temperature of 20C20^{\circ} \mathrm{C}20C and that =0.554(103)Ns/m2\mu=0.554\left(10^{-3}\right) \mathrm{N} \cdot \mathrm{s} / \mathrm{m}^2=0.554(103)Ns/m2 at 50C50^{\circ} \mathrm{C}50C. 2SO42-(aq) In a chemical reaction, the statement that matter is neither created nor destroyed is based on what? $$ \ce {2Al + 3Br2 -> 2AlBr3} $$ we can see that in this case, it take 2 moles of aluminum to combine with three moles of bromine to produce two moles of aluminum tribromide. 6Li + N2--> 2Li3N Aluminum reacts with bromine to form aluminum bromide.. Intense heat and flames are produced by this reaction. none of these, A reaction that involves a transfer of electrons is called a(n) ______________ reaction. In the given reaction, Oxidation state of Al changes from 0 to +3 . Br2(l) + 2K(s) arrow KBr(s), Determine whether or not the following equation represents a redox reaction. K+ and NO3- Fe2+(aq) + N2(g) arrow Fe3+(aq) + N2H4(aq), Balance the following redox reaction in basic solution: H2O2 + ClO2 arrow ClO-2 + O2, Determine whether or not the following reaction is an oxidation-reduction reaction. Questions related to reactant Al (aluminium) What are the chemical and physical characteristic of Al (aluminium)? Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. Createyouraccount. 3 mol Br2 : 2 mol Al C. 2 mol AlBr3 : 1 mol Br2 D. 2 mol Br : 2 mol Al 10. hydrofluoric acid What type of reaction is the following? single-replacement, An aqueous solution of ammonium sulfate is allowed to react with an aqueous solution of calcium nitrate. D. There is more likely to be an earthquake in a "highest hazard" location than in a "lowest hazard" location. Synthesis Reactions. What is the oxidizing agent in the reaction? NaOH(aq) + Al(s) + H2O(l) arrow H2(g) + NaAlO2(s). An oxidizing agent is a specie which accepts electrons and gets reduced in a chemical reaction. Double Replacement. How many water molecules are associated with 3.0 mol of CoCl2 6H2O? 2K+ One cubic centimeter of water has a mass of 1 gram. He is tentatively diagnosed with obstructive sleep apnea (OSA), and a full sleep study is ordered. potassium hydroxide, Given the solubility rules from the book, which of the following metal hydroxides should be soluble in water? Note: Aluminum bromide also exists as Al2Br6. To Conduct Demonstration. #x27;+7,-2 Question 25 (4 points) All of the following reactions can be classified as 2Al(s) + 3Br2(h 2AIBr3(s) 2Ag2O(s) 4Ag(s) + Oz(g) CHA() + 202(g) COzlg). HNO3(aq) + KOH(aq) KNO3(aq) +H2O(l) What law are all stoichiometric calculations based on? CO2, Which of the following is a correct mole ratio for the following equation? lactic acid, Which of the following is NOT a strong acid or strong base? phosphoric acid 2Mg(s) + O2(g) 2MgO(s) 3) Answer is: Br2 is the oxidizing agent because its oxidation number decreases. precipitation If so, which element is reduced? Which of the following will not be spectator ions in the reaction in aqueous solution of lead(II) nitrate and potassium chloride? synthesis, An aqueous solution of sodium sulfate is allowed to react with an aqueous solution of lead(II) nitrate. Which type of bond results from the sharing of electrons between atoms? K2CO3(aq) + BaCl2(aq) arrow 2KCl(aq) + BaCO3(s) a. single replacement b. double replacement c. synthesis d. decomposition, Classify the following reaction: 2Al(s) + 3CuSO4(aq) arrow Al2(SO4)3(aq) + 3Cu(s) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: NaCl(aq) + AgNO3(aq) arrow AgCl(s) + NaNO3(aq) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: PbO2(s) arrow Pb(s) + O2(g) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: C2H5OH(l) + 3O2(g) arrow 2CO2(g) + 3H2O(l) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following chemical reaction: Pb(NO3)2 + 2NaCl arrow 2NaNO3 + PbCl2 a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 8Fe + S8 arrow 8FeS a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 2H2O arrow 2H2 + O2 a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 2Fe + 6HCl arrow 2FeCl3 + 3H2 a. synthesis b. decomposition c. single displacement d. double displacement, Identify the following reaction as a combination reaction, a combustion reaction, a decomposition reaction, a single replacement reaction, a double replacement reaction, or an acid-base neutralization reaction. True; the carbon is reduced, and the oxygen is oxidized. A hydrate that has been heated and the water driven off is called: The molar mass of an element is numerically equivalent to what? A collision in which kinetic energy is lost is a(n) ____ collision. . This may mean the chemical equation is too complex to use this method, or that the equation is invalid (e.g. How do you determine if 2Ag2O(s) arrow 4Ag(s) + O2(g) is a redox reaction? What is the oxidizing agent in the following redox reaction? 2Al(s) + 3Br2(l) 2AlBr3(s), How many mole ratios can be written for the following reaction? Reaction is in the state of balance when Each type of atoms in both reactant and product side are . The amount of aluminium bromide produced is 2.93 moles The balance chemical equation can be represented as follows; 2Al + 3 Br 2AIBr let's find the limiting reagent . Determine whether or not the reaction is a redox reaction: CH4(g) + 2O2(g) arrow CO2(g) + 2H2O(g), Determine the cell notation for the redox reaction given below. You can also ask for help in our chat or forums. 2Al + 3Br2 -----> 2AlBr3 Types of Chemical Reactions Determine what types of chemical reactions are the equation undergo. The complete ionic equation contains which of the following species (when balanced in standard form)? single-replacement 2Al(s) + 3Br2(l) 2AlBr3(s) Note: Aluminum bromide also exists as Al2Br6. Use these data and Hesss law to determine the enthalpy of vaporization for water. In this module, the use of balanced chemical equations for various stoichiometric applications is explored. Al + Br2 = AlBr3 might be a redox reaction. Ions that are present in a solution and do not participate in a chemical reaction when another substance is added are called ____. The tube has a uniform surface temperature of 20C.20^\circ C.20C. decomposition Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. Electron Exchange During Redox Reaction: During a redox reaction, the exchange of electrons takes place between two species. Since there are an equal number of atoms of each element on both sides, the equation is balanced. oxidation-reduction A. the distance from the epicenter of an earthquake acid-base Determine whether or not the following reaction is an example of a redox equation. When a metal reacts with a nonmetal, an ionic compound is formed. oxidation-reduction A chemical reaction equation must be ____ in order to make stoichiometric calculations. Question: What is oxidized and what is reduced in the following reaction? Which type of reaction is represented by the following equation? One kind of frequently occurring combination reaction is the reaction of an element with oxygen to form an oxide. d. the total number of molecules is the same in reactants and products. Can you determine the type of reaction if you see the entire balanced equation? Which of the following ionic compounds is insoluble in water? 2Cr2O3 + 3Si arrow 4Cr + 3SiO2, Identify which reagent gets oxidized in the following redox reaction. 2Al + 3Br2 2AlBr3. a. covalent An equation that includes only the particles that participate in a reaction is called: The law of conservation of mass requires what in a chemical reaction equation? Question: the reaction 2Al+3Br2> 2AlBr3 is an example of a. oxidation-reduction has 0 or non-integer coefficients). KCN(aq) + HBr(aq) KBr(aq) + HCN(g). If you would like to attempt to guess the next steps, the final element counts in the balanced equation should be: Scroll down to see reaction info, how-to steps or balance another equation. N H 3 ( g ) + H C l ( g ) N H 4 C l ( s ). Solids with no repeating pattern are ____. Balance the redox reaction: ClO3- + S2- arrow Cl- + S. Determine whether the following equation represents oxidation or reduction. The effect is enhanced by red bromine fumes present in the reaction container. How are they different? Use the calculator below to balance chemical equations and determine the type of reaction (instructions). Aluminum dust added to finely ground I 2 produces heat and copious purple vapor upon the addition of water. 2Na+(aq) H_2CO_3(aq) to CO_2(g) + H_2O(I), For the reaction below, classify as a combination, decomposition, single replacement, or double replacement. Therefore, moles of Al = 5.6 / 2 = 2.8 moles of Br = 4.4 / 3 = 1.46666666667 Bromine is the limiting reagent. 2Al(s) + 3Br2(l) 2AlBr3(s) What type of reaction is : Mg + 2HCl \rightarrow MgCl2 + H2 - decomposition - single replacement - double replacement - combustion; What type is the following reaction? Question #115914. So to answer your question: Characteristics of Analog and Digital Signals 3 How many moles of CO2 will be produced in the following reaction if the initial amount of reactants was 0.50 moles? If two variables are directly proportional, what happens to the value of one as the other decreases? K+(aq), The factors that most commonly cause chemical reactions to occur are all the following except oxidation Which of the following ionic compounds is soluble in water? Ba2+, K+, PO43-, and NO3- To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The oxidation state of all elements in the reaction is as follows: {eq}{\rm{2}}\mathop {{\rm{Al}}}\limits^0 + {\rm{3}}\mathop {{\rm{B}}{{\rm{r}}_{\rm{2}}}}\limits^0 \to {\rm{2}}\mathop {{\rm{Al}}}\limits^{ + 3} \mathop {{\rm{B}}{{\rm{r}}_{\rm{3}}}}\limits^{ - 1} Double Replacement. Answer to Question #55498 in General Chemistry for rachel. C. P waves travel slowly, and S waves travel quickly. Become a Study.com member to unlock this answer! d. neutral. Explain. AgNO3(aq) + HCl(aq) arrow AgCl(s) + HNO3(aq), Balance the following redox reaction in basic solution: Au + CN- + O2 arrow Au(CN)4- + OH-, Balance the following redox reaction in basic solution: CrO42- + S2- arrow S + CrO2-, Balance the following redox reaction in basic solution. Createyouraccount, {eq}{\rm{2Al}}\left( {\rm{s}} \right) + {\rm{3B}}{{\rm{r}}_{\rm{2}}}\left( {\rm{l}} \right) \to {\rm{2AlB}}{{\rm{r}}_{\rm{3}}}\left( {\rm{s}} \right) LiBr2 (aq) + 2NaOH (aq) ____. Since there is an equal number of each element in the reactants and products of 2Al (S) + 3Br2 = 2AlBr3 (S), the equation is balanced. Classify the following reaction: 2Al(s) + 3Br2(g) arrow 2AlBr3(s) a. combination b. decomposition Classify the following reaction: 2Mg(s) + O2(g) arrow 2MgO(s) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: N2(g) + O2(g) arrow N2O5(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: Pb(NO3)2(aq) + 2NaCl(aq) arrow PbCl2(s) + 2NaNO3(aq) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: NH3(g) + O2(g) arrow N2(g) + H2O(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: K(s) + B2O3(s) arrow K2O(s) + B(s) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: CuO(s) + 2HCl(aq) arrow CuCl2(aq) + H2O(l) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: NH3(g) + HCl(g) arrow NH4Cl(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: C6H12(l) + 9O2(g) arrow 6CO2(g) + 6H2O(g) a. combination b. decomposition c. single replacement d. double replacement e. combustion, Classify the following reaction: C6H12O6(aq) arrow 2C2H6O(aq) + 2CO2(g) a. combination b. decomposition c. single replacement d. double replacement e. combustion. Determine whether the following reaction is an oxidation-reduction reaction. Pb(NO3)2(aq) + 2HCl(aq) arrow PbCl2(s) + 2HNO3(aq), Balance the redox reaction: I2 + HNO3 arrow HIO3 + NO2 + H2O, Balance the following redox reaction: HNO3 + H2S arrow NO + S + H2O, Which equation describes a redox reaction? Explain. Fill in the blanks. 2Al (s) + 3Br2 (g) 2AlBr3 (s) Al is oxidized and Br2 is reduced. {/eq}. HBr(aq) + Na2S(aq) arrow NaBr(aq) + H2S(g), Determine whether or not the following reaction is a redox reaction. none of these, CH4(g) + 2O2(g) CO2(g) + 2H2O(g) Equal volumes of gases at the same temperature and pressure contain equal numbers of particles is stated by: Which of the following is NOT one of the related physical properties described in the ideal gas law?

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