Объяснение:
HNO3 + NaOH = NaNO3 + H2O
ZnO + 2NaOH + H2O = Na2[Zn(OH)4]
2Al + 2NaOH + 6H2O = 2Na[Al(OH)4] + 3H2
Fe2(SO4)3 + 6NaOH = 2Fe(OH)3 + 3Na2SO4
Al(OH)3 + NaOH = Na[Al(OH)4]
Объяснение:
HNO3 + NaOH = NaNO3 + H2O
ZnO + 2NaOH + H2O = Na2[Zn(OH)4]
2Al + 2NaOH + 6H2O = 2Na[Al(OH)4] + 3H2
Fe2(SO4)3 + 6NaOH = 2Fe(OH)3 + 3Na2SO4
Al(OH)3 + NaOH = Na[Al(OH)4]