PDF chapter test TRY NOW
Choose the right statements:
Answer variants:
2NaCl + H_2O \rightarrow 2NaOH + Cl_2 + H_2
Zn + CH_3COOH\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: