Classify each of the following compound below as water soluble or water insoluble. Select the net ionic equation for the reaction that occurs when sodium hydroxide and nickel(II) nitrate are mixed.

Reactions in solution

When observed independently, which of the following are indications that a chemical reaction has occurred?Select all that apply.
Temperature change
Formation of a precipitate
Change in odor

Classify each compound as water soluble or water insoluble.
K2SO4
AgNO3
FeCl3
Cu(OH)2

Select the net ionic equation for the reaction that occurs when sodium hydroxide and nickel(II) nitrate are mixed.

Select the net ionic equation for the reaction that occurs when potassium iodide and lead(II) nitrate are mixed

Select the net ionic equation for the reaction that occurs when sodium carbonate and calcium chloride are mixed.

Select the net ionic equation for the reaction that occurs when potassium acetate and silver nitrate are mixed.

Select the net ionic equation for the reaction that occurs when sodium carbonate and nitric acid are mixed.

Select the net ionic equation for the reaction that occurs when sodium hydroxide and nitric acid are mixed.

Select the net ionic equation for the reaction that occurs when sodium acetate and sulfuric acid are mixed.

For each pair of reactants, will there be a reaction?

Zn(s) + HCl(aq)
Zn(s) + CuSO4(aq)
Mn(s) + Ni(NO3)2(aq)
Sn(s) + Mg(NO3)2(aq)

Select the net ionic equation for the reaction that occurs when magnesium metal and sulfuric acid are mixed.

Select the net ionic equation for the reaction that occurs when aluminum metal and hydrochloric acid are mixed.

Select the net ionic equation for the reaction that occurs when magnesium metal and nickel(II) nitrate are mixed.