What type of reaction is (can be more than one) 3 MgCl 2 ( aq ) + 2 Na 3 PO 4 (

Question

What type of reaction is (can be more than one)

3 MgCl2(aq) + 2 Na3PO4(aq) Mg3(PO4)2(s) + 6 NaCl(aq)

combination, combustion, decomposition, metathesis, or precipitation

2.

Zn(NO3)2(aq) + 2 NaOH(aq) Zn(OH)2(s) + 2 NaNO3(aq)

a. Write the complete ionic equation. (Include states-of-matter under the given conditions in your answer. Use the lowest possible whole number coefficients.)

b. List the spectator ions. (Include states-of-matter under the given conditions in your answer. Separate substances in a list with a comma. Use the lowest possible coefficients.)

c. Write the net ionic equation. (Include states-of-matter under the given conditions in your answer. Use the lowest possible whole number coefficients.)

d.What type of reaction is this (can be more than one) combination, combustion, decomposition, metathesis, or precipitation?

Explanation / Answer

1. It is precipitation reaction. Two reactants are in aqueous state. One of the product is solid.

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