Ответ:
2Na+O2→2Na2O
Na2O+H2O→2NaOH
NaOH+HNO3→NaNO3+H2O
Объяснение:
4Na + O2 = 2Na2O
Na2O + H2O = 2NaOH
NaOH + HNO3 = NaNO3 + H2O
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Answers & Comments
Ответ:
2Na+O2→2Na2O
Na2O+H2O→2NaOH
NaOH+HNO3→NaNO3+H2O
Ответ:
Объяснение:
4Na + O2 = 2Na2O
Na2O + H2O = 2NaOH
NaOH + HNO3 = NaNO3 + H2O