锂,钠,钾与水的反应激烈程度哪个更大

2026-05-18 14:13:14
推荐回答(2个)
回答1:

回答2:

锂:2li+4H2O=2li(OH)2+2H2↑
钠:2Na+2H2O=2NaOH+H2↑
钾:2K+2H2O=2KOH+H2↑