324 grams of solid sodium reacts with oxygen gas forming solid sodium oxide. How many grams of sodium oxide are produced?
回答 (1)
2015-04-19 11:54 pm
4 Na + O2 → 2 Na2O
(324 g Na) / (22.98977 g Na/mol) x (2 mol Na2O / 4 mol Na) x (61.97894 g Na2O/mol) = 437 g Na2O
(324 g Na) / (22.98977 g Na/mol) x (2 mol Na2O / 4 mol Na) x (61.97894 g Na2O/mol) = 437 g Na2O
收錄日期: 2021-05-02 11:31:50
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