Question

Chemistry!

Only 3% in the world can solve it.
An aqueous solution of zinc nitrate reacts in a double displacement reaction with an aqueous solution of sodium hydroxide to form a precipitate.

A. Write the balance chemical equation for the reaction, including state sign?
B. Write a total ionic equation?
C. Write a net ionic equation?
D. State the spectator ions in the reaction?

Plz try to help me if u can?
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Answer 1

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

Zn++ + 2NO3- + 2Na+ + 2OH- —> Zn(OH)2 + 2Na+ + 2NO3-

Zn++ 2OH- —> Zn(OH)2

Na+, NO3-

Step-by-step explanation:

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