2Na+2H2O=2NaOH+H2(газ)
NaOH+HCl=NaCl+H2O
2NaCl+H2SO4=Na2SO4+2HCL
HCl+AgNO3=AgCl(осадок)+HNO3
2AgCl+H2=2Ag+2HCl
2Na+2H2O=2NaOH+H2(газ)
NaOH+HCl=NaCl+H2O
2NaCl+H2SO4=Na2SO4+2HCL
HCl+AgNO3=AgCl(осадок)+HNO3
2AgCl+H2=2Ag+2HCl