Объяснение:
2Na+H₂ = 2NaH
NaH + H₂O = NaOH + H₂
H₂+ Cl₂ = 2HCl
NaH+H2O = NaOH + H2
2NaOH + 2Al + 6H₂O = 2Na[Al(OH)₄] + 3H2
Объяснение:
2Na+H₂ = 2NaH
NaH + H₂O = NaOH + H₂
H₂+ Cl₂ = 2HCl
NaH+H2O = NaOH + H2
2NaOH + 2Al + 6H₂O = 2Na[Al(OH)₄] + 3H2