Câu 107 :
\(Zn + 2HCl \to ZnCl_2 +H_2\\ ZnO + 2HCl \to ZnCl_2 + H_2O\\ Zn(OH)_2 + 2HCl \to ZnCl_2 + 2H_2O\\ ZnSO_4 + BaCl_2 \to BaSO_4 + ZnCl_2\\ ZnSO_3 + 2HCl \to ZnCl_2 + CO_2 + H_2O\\ ZnCO_3 + 2HCl \to ZnCl_2 + CO_2 + H_2O\\ ZnS + 2HCl \to ZnCl_2 + H_2S\\ (CH_3COO)_2Zn + 2HCl \to 2CH_3COOH + ZnCl_2\)
Câu 106 :
$BaCl_2 + Na_2SO_4 \to BaSO_4 + 2NaCl$
$BaCl_2 + Na_2SO_3 \to BaSO_3 + 2NaCl$
$BaCl_2 + Na_2CO_3 \to BaCO_3 + 2NaCl$
$BaCl_2 + Na_2SiO_3 \to BaSiO_3 + 2NaCl$
$3BaCl_2 + 2Na_3PO_4 \to Ba_3(PO_4)_2 + 6NaCl$
$BaCl_2 + Na_2CrO_4 \to BaCrO_4 + 2Nal$
106.
\(BaCl_2+Na_2SO_4\rightarrow BaSO_4+2NaCl\)
\(BaCl_2+Na_2CO_3\rightarrow BaCO_3+2NaCl\)
\(3BaCl_2+2Na_3PO_4\rightarrow Ba_3\left(PO_4\right)_2+6NaCl\)
\(BaCl_2+Na_2SO_3\rightarrow BaSO_3+2NaCl\)
\(BaCl_2+Na_2S\rightarrow BaS+2NaCl\)
\(BaCl_2+Na_2SiO_3\rightarrow BaSiO_3+2NaCl\)
107.
\(Zn+2HCl\rightarrow ZnCl_2+H_2\)
\(Zn+Cl_2\underrightarrow{^{^{t^0}}}ZnCl_2\)
\(ZnO+2HCl\rightarrow ZnCl_2+H_2O\)
\(ZnSO_3+2HCl\rightarrow ZnCl_2+SO_2+H_2O\)
\(ZnCO_3+2HCl\rightarrow ZnCl_2+CO_2+H_2O\)
\(Zn\left(OH\right)_2+2HCl\rightarrow ZnCl_2+2H_2O\)
\(ZnSO_4+BaCl_2\rightarrow ZnCl_2+BaSO_4\)
\(ZnS+2HCl\rightarrow ZnCl_2+H_2S\)
\(Zn+CuCl_2\rightarrow ZnCl_2+Cu\)
