複選題
49.下列哪些是電解飽和食鹽水的產物?
(A)氫氣
(B)氯氣
(C)氫氧化鈉
(D)金屬鈉
答案:登入後查看
統計: A(360), B(317), C(342), D(86), E(0) #1967459
統計: A(360), B(317), C(342), D(86), E(0) #1967459
詳解 (共 3 筆)
#5212982
2NaCl + 2H2O ===電解=== 2NaOH + H2+ Cl2
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