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* 88% \" 4:13 PM cvg.cengagenow.com Cengage O owLv2 1 Online teaching and learni

ID: 542421 • Letter: #

Question

* 88% " 4:13 PM cvg.cengagenow.com Cengage O owLv2 1 Online teaching and learning Use the References to sceess impertant valers if needed for this question Use the pull-down boxes to specify states sach as (aq) or (s) If a box is not ncoded leave it blank If no reaction occurs leave all boues blank and click on "sabmit Consider the reaction when combined. The net ionic equation for this reaction is: aqucous solutions of lead(ll) nitrate and manganesell) iodide are Use the solubility rules provided in the OWL Preparation Page to determine the solubility of compounds.) bmit Answer Retry Entire Group more group attempts remaining

Explanation / Answer

molecular equation is:

Pb(NO3)2 (aq) + MnI2 (aq) --> PbI2 (s) + Mn(NO3)2 (aq)

To get complete ionic equation, break aqueous components into respective ions

So, the complete ionic equation is

Pb2+ (aq) + 2 NO3- (aq) + Mn2+ (aq) + 2 I- (aq) --> PbI2 (s) + Mn2+ (aq) + 2 NO3- (aq)

To get net ionic equation, remove the common ions from both sides

So, the net ionic equation is

2 I- (aq) + Pb2+ (aq) --> PbI2 (s)

Answer:

2 I- (aq) + Pb2+ (aq) --> PbI2 (s)