Use the pull-down boxes to specify states such as (aq) or (S) If a box is not ne

Question

Use the pull-down boxes to specify states such as (aq) or (S) If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "Submit Consider the reaction when aqueous solutions of manganese(II) nitrate and potassium sulfide are combined (Use the solubility rules provided in the OWL Preparation Page to determine the solubility of compounds.) The net ionic equation for this reaction is: 1pts 1 pts 2req 1pts 2req 1 pts 2req 9 more group attempts remaining 1 pts 2req Progress: 7/16 groups Due Oct 19 at 10:55 PM Email Instructor

Explanation / Answer

Molecular equation:

Mn(NO3)2 (aq.) + K2S (aq.) ------------> MnS (s) + 2 KNO3 (aq.)
Complete ionic equation:

Mn2+ (aq.) + 2 NO3- (aq.) + 2 K+ (aq.) + S2- (aq.) ---------> MnS (s) + 2 K+ (aq.) + 2 NO3- (aq.)
Net ionic equation:

Mn2+ (aq.) + S2- (aq.) -----------> MnS (s)

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