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47: Balance each chemical equation Na2S(aq) + Cu(NO3)2(aq) -> NaNO3(ag) + CuS(s) HCI(aq) + 02(g) -> H2O(I) + C12(g) H2(g) + 02(g) -> H2O(I) FeS(s) + HCI(aq) -> FeC12(s) + H2S(g)

47: Balance each chemical equation Na2S(aq) + Cu(NO3)2(aq) -> NaNO3(ag) + CuS(s) HCI(aq) + 02(g) -> H2O(I) + C12(g) H2(g) + 02(g) -> H2O(I) FeS(s) + HCI(aq) -> FeC12(s) + H2S(g)

Chemistry
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Question 47.

12:51 1 Search < Вack hw7.pdf 41: Sulfuric acid in acid rain forms when gaseous sulfur dioxide pollutant reacts with gaseous oxygen and liquid water to form aqueous sulfuric acid. Write a balance chemical equation for this reaction 47: Balance each chemical equation Na2S(aq) + Cu(NO3)2(aq) -> NANO3(aq) + CuS(s) HCI(aq) + 02(g) -> H2O(I) + Cl2(g) H2(g) + 02(g) -> H2O(I) FeS(s) + HCI(aq) -> FeC12(s) + H2S(g) 49: Balance each chemical equation Ba02(s) + H2O(1) -> RBOH(aq) + H2O2(aq) Co(NO3)3(aq) + (NH4)2S(aq) -> Co2S3(aq) + NH4NO3(ag) Li20(s) + H20(1) -> LIOH(aq) Hg2(C2H302)2(аq) + кС{аq) -> Hg2CI2(s) -> KС2H302(аq) 53: Human cells obtain energy from a reaction called cellular respiration. Balance the skeletal equation for cellular respiration. C6H12O6(aq) + O2(g) -> CO2(®) + H2O1) 55: Catalytic converters work to remove nitrogen oxides and carbon monoxide from exhaust. Balance the skeletal equation for one of the reactions that occurs in a catalytic converter. NO(g) + CO(g) -> N2(g) + CO2(g) 57: Is each compound soluble or insoluble? For the soluble compounds, identify the ions present in solution. NaC2H302, Sn(NO3)2, Agl, Na3(РО4) 63: Complete the balanced equation. If no ion occurs, no reaction. KI(aq) + BaS(aq) -> K2SO4(aq) + BaBr2(aq) -> NaCl(aq) + Hg2(C2НЗ02)2(аq) -> NaC2H3O2(aq) + Pb(NO3)2 -> 65: Write a molecular equation for the precipitation reaction that occurs (if any) when each pair of solutions is mixed. If no reaction occurs, write no reaction Sodium carbonate and lead(II) nitrate, potassium sulfate and lead(II) acetate, copper(II) nitrate and barium sulfide, calcium nitrate and sodium iodide 69: Identify the spectator ions in the complete ionic equation. 2K*(aq) + S? (aq) + Pb2"(aq) + 2NO3 (aq) -> PbS(s) + 2K* (aq) + 2NO3 71: Write the balanced complete ionic and net ionic equations for each reaction AGNO3(aq) + KCI(aq) -> AgCI(s) + KNO3(aq) Cas(aq) + CuCl2(aq) -> CuS(s) + CaCI2(aq) « Previous Next > 15 000 Dashboard Calendar Тo Do Notifications Inbox
Transcribed Image Text:12:51 1 Search < Вack hw7.pdf 41: Sulfuric acid in acid rain forms when gaseous sulfur dioxide pollutant reacts with gaseous oxygen and liquid water to form aqueous sulfuric acid. Write a balance chemical equation for this reaction 47: Balance each chemical equation Na2S(aq) + Cu(NO3)2(aq) -> NANO3(aq) + CuS(s) HCI(aq) + 02(g) -> H2O(I) + Cl2(g) H2(g) + 02(g) -> H2O(I) FeS(s) + HCI(aq) -> FeC12(s) + H2S(g) 49: Balance each chemical equation Ba02(s) + H2O(1) -> RBOH(aq) + H2O2(aq) Co(NO3)3(aq) + (NH4)2S(aq) -> Co2S3(aq) + NH4NO3(ag) Li20(s) + H20(1) -> LIOH(aq) Hg2(C2H302)2(аq) + кС{аq) -> Hg2CI2(s) -> KС2H302(аq) 53: Human cells obtain energy from a reaction called cellular respiration. Balance the skeletal equation for cellular respiration. C6H12O6(aq) + O2(g) -> CO2(®) + H2O1) 55: Catalytic converters work to remove nitrogen oxides and carbon monoxide from exhaust. Balance the skeletal equation for one of the reactions that occurs in a catalytic converter. NO(g) + CO(g) -> N2(g) + CO2(g) 57: Is each compound soluble or insoluble? For the soluble compounds, identify the ions present in solution. NaC2H302, Sn(NO3)2, Agl, Na3(РО4) 63: Complete the balanced equation. If no ion occurs, no reaction. KI(aq) + BaS(aq) -> K2SO4(aq) + BaBr2(aq) -> NaCl(aq) + Hg2(C2НЗ02)2(аq) -> NaC2H3O2(aq) + Pb(NO3)2 -> 65: Write a molecular equation for the precipitation reaction that occurs (if any) when each pair of solutions is mixed. If no reaction occurs, write no reaction Sodium carbonate and lead(II) nitrate, potassium sulfate and lead(II) acetate, copper(II) nitrate and barium sulfide, calcium nitrate and sodium iodide 69: Identify the spectator ions in the complete ionic equation. 2K*(aq) + S? (aq) + Pb2"(aq) + 2NO3 (aq) -> PbS(s) + 2K* (aq) + 2NO3 71: Write the balanced complete ionic and net ionic equations for each reaction AGNO3(aq) + KCI(aq) -> AgCI(s) + KNO3(aq) Cas(aq) + CuCl2(aq) -> CuS(s) + CaCI2(aq) « Previous Next > 15 000 Dashboard Calendar Тo Do Notifications Inbox
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