Предмет: Химия, автор: AKMDEKU

Na2O → NaOH → NaCl → Na → NaBr

Ответы

Автор ответа: yurovanastya777

3

1) 2Na + O2 = Na2O

2) Na2O + H2O = 2NaOH

3) NaOH + HCl = NaCl + H2O

4) NaCl + Li=LiCI+Na;

5) 2 Na + Br2 → 2 NaBr

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