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Chapter 7 1.) For each chemical equation (which may or may not be balanced), list the...

Chapter 7
1.) For each chemical equation (which may or may not be balanced), list the number of each type of atom on each side of the equation, and determine if the equation is balanced.
Part D. List the number of each type of atom on the left side of the equation C5H12(g)+8O2(g)→5CO2(g)+6H2O(g)
Part E. List the number of each type of atom on the right side of the equation C5H12(g)+8O2(g)→5CO2(g)+6H2O(g)

7.) Write a molecular equation for the precipitation reaction (if any) that occurs when the following solutions are mixed. If no reaction occurs, write noreaction.
Part B. potassium sulfate and lead(II) acetate
Part C. copper(II) nitrate and barium sulfide

9.) Write balanced complete ionic and net ionic equations for each of the following reactions.
Part C. Write balanced complete ionic equation for the reaction CaS(aq)+CuCl2(aq)→CuS(s)+CaCl2(aq)
Part D. Write balanced net ionic equation for the reaction CaS(aq)+CuCl2(aq)→CuS(s)+CaCl2(aq)
Part F. Write balanced net ionic equation for the reaction NaOH(aq)+HNO3(aq)→H2O(l)+NaNO3(aq)
Part G. Write balanced complete ionic equation for the reaction 2K3PO4(aq)+3NiCl2(aq)→Ni3(PO4)2(s)+6KCl(aq)
Part H. Write balanced net ionic equation for the reaction 2K3PO4(aq)+3NiCl2(aq)→Ni3(PO4)2(s)+6KCl(aq)

10.) When a hydrochloric acid solution is combined with a potassium hydroxide solution, an acid-base reaction occurs.
Part A. Write a balanced molecular equation for this reaction.
Part B. Write a net ionic equation for this reaction.

11.) Complete and balance each of the following equations for acid-base reactions.
Part A. HCl(aq)+Ba(OH)2(aq)→

12.) Complete and balance each of the following equations for gas evolution reactions.
Part B. NH4I(aq)+KOH(aq)→
Part C. HNO3(aq)+K2SO3(aq)→

14.) Complete and balance each of the following equations for combustion reactions.
Part B. Ca(s)+O2(g)→
Part C. C3H8O(l)+O2(g)→
Part D. C4H10S(l)+O2(g)→

16.) Predict the products of each of these reactions and write balanced complete ionic and net ionic equations for each. If no reaction occurs, write NOREACTION.
Part A. Write the balanced complete ionic equation for the following: NaI(aq)+Hg2(NO3)2(aq)→
Part B. Write the balanced net ionic equation for the following: NaI(aq)+Hg2(NO3)2(aq)→
Part C. Write the balanced complete ionic equation for the following: HClO4(aq)+Ba(OH)2(aq)→
Part D. Write the balanced net ionic equation for the following: HClO4(aq)+Ba(OH)2(aq)→
Part E. Write the balanced complete ionic equation for the following: Li2CO3(aq)+NaCl(aq)→
Part F. Write the balanced net ionic equation for the following: Li2CO3(aq)+NaCl(aq)→
Part G. Write the balanced complete ionic equation for the following: HCl(aq)+Li2CO3(aq)→
Part H. Write the balanced net ionic equation for the following: HCl(aq)+Li2CO3(aq)→

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