2Na+2HCl = 2NaCl + H2
2Na +2 H2O =2 NaOH +H2
NaOH + HCl = NaCl + H2O
NaOH + H2SO4= Na2SO4+H2O
Объяснение:
2Na+2HCl = 2NaCl + H2
2Na +2 H2O =2 NaOH +H2
NaOH + HCl = NaCl + H2O
NaOH + H2SO4= Na2SO4+H2O
Объяснение: