1) KCl + HgNO3 = KNO3 + HgCl
K + Cl + Hg + NO3 = K + NO3 + HgCl
Cl + Hg = HgCl
2) AlBr3 + 3HOH = Al(OH)3 + 3HBr
3) NaOH + HCl = NaCl + H2O
1) KCl + HgNO3 = KNO3 + HgCl
K + Cl + Hg + NO3 = K + NO3 + HgCl
Cl + Hg = HgCl
2) AlBr3 + 3HOH = Al(OH)3 + 3HBr
3) NaOH + HCl = NaCl + H2O