問題詳情

74. What is the volume of O2(g) generated when 22.4 g of KClO3 is decomposed at 153°C under0.820 atm? (KClO3: 122.55 g/mol)
(A) 0.09 L
(B) 3.00 L
(C) 4.20 L
(D) 7.79 L
(E) 11.7 L

參考答案

答案：E
難度：計算中-1
書單：沒有書單，新增