Sn+2HCl = SNCl2 + H2
SnCl2 + NaOH = SnOHCl + NaCl
SnOHCl + KOH = Sn(OH)2 + KCl
Sn(OH)2 + 2HNO3 = Sn(NO3)2+ HOH
Sn+2HCl = SNCl2 + H2
SnCl2 + NaOH = SnOHCl + NaCl
SnOHCl + KOH = Sn(OH)2 + KCl
Sn(OH)2 + 2HNO3 = Sn(NO3)2+ HOH