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Choose the right statements:
 
Answer variants:
2NaCl + H_2O \rightarrow 2NaOH + Cl_2 + H_2
Zn + CH_3​COOH\rightarrow Zn(CH_2COO)_2​ + H_2​
The chemical formula for calcium hydroxide is {Ca(OH)_4}.
{Mg(OH)_3} is the chemical formula for magnesium hydroxide.
 
Answer: