zapisz jonowo i cząsteczkowo reakcje K2S+H2O AgNO3+HCl

K2S + 2H2O ---------> 2KOH + H2S 2K [+] + S [2-] + 2H2O --------> 2K [+] + 2OH [-] + H2S S [2-] + 2H2O --------> 2OH [-] + H2S   AgNO3 + HCl -------> AgCl↓ + HNO3 Ag [+] + NO3 [-] + H [+] + Cl [-] ------> AgCl↓ + H [+] + NO3 [-] Ag [+] + Cl [-] --------> AgCl↓