AgNo + NaCl = AgCl + NaNo3
Na2Co3 + 2Hcl = CO2 + 2NaCl + 2H2O
ZnCl2 + H2S = ZnS + 2HCl
H2S + NaOh = Na2S + H2O
наверное так
AgNO+NaCl=AgCl+NaNO3
Na2CO3+HCl=NaCl+CO2+H2O
ZnCl2+H2S=ZnS+HCl
H2S+NaOH=Na2S+H2O
AgNo + NaCl = AgCl + NaNo3
Na2Co3 + 2Hcl = CO2 + 2NaCl + 2H2O
ZnCl2 + H2S = ZnS + 2HCl
H2S + NaOh = Na2S + H2O
наверное так
AgNO+NaCl=AgCl+NaNO3
Na2CO3+HCl=NaCl+CO2+H2O
ZnCl2+H2S=ZnS+HCl
H2S+NaOH=Na2S+H2O