HEMWORK When a calcium chloride solution is mixed with a lead(II) nitrate solution, a precipitate forms. De alanced molecular equation, the complete ionic equation, and the net ionic equation. a. Choose the correctly balanced molecular equation that represents this reaction. CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (8) + PbCl₂ (aq) CaCl₂ (aq) + Pb(NO3)2 (aq) → CaCl₂ (aq) + Pb(NO3)2 (8) CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (aq) + PbCl2 (aq) Ca²+ (aq) + Cl(aq) + Pb²+ (aq) + NO3(aq) → Ca²+ (aq) + NO3(aq) + PbCl2 (8) CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (aq) + PbCl₂ (8) b. Choose the correctly balanced complete ionic equation that represents this reaction. 2+ 02 Ca²+ (aq) + Cl¯ (aq) + 2 Pb²+ (aq) + NO3(aq) → 2 Ca²+ (aq) + NO3(aq) + PbCl₂ (s) CaCl₂ (aq) + Pb(NO3)2 (aq) → CaCl₂ (aq) + Pb(NO3)2 (8) 2+ OCa²+ (aq) + 2 CI (aq) + Pb²+ (aq) + 2NO3(aq) → Ca²+ (aq) + 2NO3(aq) + PbCl₂ (s) OCa²+ (aq) + Cl(aq) + Pb²+ (aq) + NO3(aq) → Ca²+ (aq) + NO3(aq) + PbCl2 (s) c. Choose the correctly balanced net ionic equation that represents this reaction. Submit Pb²+ (aq) +2 Cl(aq) → PbCl2 (8) Ca²+ (aq) + Pb2+ (aq) → Ca²+ (aq) + PbCl₂ (s) Ca²+ (aq) + 2 NO3(aq) → Ca²+ (aq) + 2NO3(aq) Pb²+ (aq) + 2NO3(aq) → PbCl₂ (s) Show Hints

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CHEMWORK
When a calcium chloride solution is mixed with a lead(II) nitrate solution, a precipitate forms. Determine the
balanced molecular equation, the complete ionic equation, and the net ionic equation.
a. Choose the correctly balanced molecular equation that represents this reaction.
CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (8) + PbCl₂ (aq)
O CaCl₂ (aq) + Pb(NO3)2 (aq) → CaCl₂ (aq) + Pb(NO3)2 (8)
O CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (aq) + PbCl₂ (aq)
Ca²+ (aq) + Cl¯¯ (aq) + Pb²+ (aq) + NO3(aq) → Ca²+ (aq) + NO3(aq) + PbCl₂ (8)
CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (aq) + PbCl₂ (8)
b. Choose the correctly balanced complete ionic equation that represents this reaction.
2+
2+
02 Ca²+ (aq) + CI (aq) + 2 Pb²+ (aq) + NO3(aq) → 2 Ca²+ (aq) + NO3(aq) + PbCl₂ (s)
O CaCl₂ (aq) + Pb(NO3)2 (aq) → CaCl₂ (aq) + Pb(NO3)2 (8)
2+
2+
OCa²+ (aq) + 2 CI¯ (aq) + Pb²+ (aq) + 2NO3(aq) → Ca²+ (aq) + 2NO3(aq) + PbCl₂ (s)
2+
Ca²+ (aq) + Cl¯ (aq) + Pb²+ (aq) + NO3¯¯ (aq) → Ca²+ (aq) + NO3¯¯ (aq) + PbCl₂ (8)
c. Choose the correctly balanced net ionic equation that represents this reaction.
Submit
2+
OPb²+ (aq) + 2 Cl(aq) → PbCl2 (8)
2+
OCa²+ (aq) + Pb²+ (aq) → Ca²+ (aq) + PbCl₂ (s)
2+
OCa²+ (aq) + 2NO3(aq) → Ca²+ (aq) + 2 NO3(aq)
OPb²+ (aq) + 2NO3(aq) → PbCl₂ (s)
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Transcribed Image Text:CHEMWORK When a calcium chloride solution is mixed with a lead(II) nitrate solution, a precipitate forms. Determine the balanced molecular equation, the complete ionic equation, and the net ionic equation. a. Choose the correctly balanced molecular equation that represents this reaction. CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (8) + PbCl₂ (aq) O CaCl₂ (aq) + Pb(NO3)2 (aq) → CaCl₂ (aq) + Pb(NO3)2 (8) O CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (aq) + PbCl₂ (aq) Ca²+ (aq) + Cl¯¯ (aq) + Pb²+ (aq) + NO3(aq) → Ca²+ (aq) + NO3(aq) + PbCl₂ (8) CaCl₂ (aq) + Pb(NO3)2 (aq) → Ca(NO3)2 (aq) + PbCl₂ (8) b. Choose the correctly balanced complete ionic equation that represents this reaction. 2+ 2+ 02 Ca²+ (aq) + CI (aq) + 2 Pb²+ (aq) + NO3(aq) → 2 Ca²+ (aq) + NO3(aq) + PbCl₂ (s) O CaCl₂ (aq) + Pb(NO3)2 (aq) → CaCl₂ (aq) + Pb(NO3)2 (8) 2+ 2+ OCa²+ (aq) + 2 CI¯ (aq) + Pb²+ (aq) + 2NO3(aq) → Ca²+ (aq) + 2NO3(aq) + PbCl₂ (s) 2+ Ca²+ (aq) + Cl¯ (aq) + Pb²+ (aq) + NO3¯¯ (aq) → Ca²+ (aq) + NO3¯¯ (aq) + PbCl₂ (8) c. Choose the correctly balanced net ionic equation that represents this reaction. Submit 2+ OPb²+ (aq) + 2 Cl(aq) → PbCl2 (8) 2+ OCa²+ (aq) + Pb²+ (aq) → Ca²+ (aq) + PbCl₂ (s) 2+ OCa²+ (aq) + 2NO3(aq) → Ca²+ (aq) + 2 NO3(aq) OPb²+ (aq) + 2NO3(aq) → PbCl₂ (s) Show Hints Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next Save and
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