7. An unknown diatomic gas has a density of 3.164 g/L at STP. What is the identity of the gas?
(A)
(B)
(C)
(D)
(E)

答案:登入後查看
統計: A(0), B(3), C(1), D(1), E(3) #3297726

詳解 (共 1 筆)

#6910076
1. 題目解析 題目要求我們找出一種未知...
(共 1126 字,隱藏中)
前往觀看
0
0