問題詳情
3.某元素X所形成的五種氣體化合物,在常溫常壓時,每24.5升的重量及其中所含X的重量百分比如下表。(常溫常壓下,任何氣體1莫耳體積=24.5升)基於原子學說的模型及本實驗的結果,X的原子量有多種可能,試問X的原子量可能為何?
(A)3
(B)
(C)
(D)
(E)16。

(A)3
(B)
(C)
(D)
(E)16。
參考答案
答案:A,B,D
難度:非常困難0
統計:A(0),B(0),C(0),D(0),E(0)
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