February 22, 2017

Homework Help: Chemistry

Posted by Jerry on Tuesday, October 5, 2010 at 11:35pm.

Write a molecular equation for the precipitation reaction that occurs (if any) when the following solutions are mixed. If no reaction occurs, write NOREACTION. Are my answers below correct? I used the textbook

1. sodium chloride and lead (II) acetate

2,potassium sulfate and strontium iodide

3, chromium (III) nitrate and sodium phosphate

1. NaCl (aq) + Pb(CH3COO)2 (aq) ----> 2 Na(CH3COO) (aq) + PbCl2 (s)

2. K2SO4 (aq) + SrI2 (aq) ----> 2 KI (aq) + SrSO4 (s)

3. Cr(NO3)3 (aq) + Na3PO4 (aq) ----> 3 NaNO3 (aq) + CrPO4 (s)

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