题目
NaHCO3(s) 在50℃分解达平衡(O)_(3)(s)=!=!= (Na)_(2)C(O)_(3)(s)+(H)_(2)O(g)+C(O)_(2)(g)该系统的组分数和自由度为 ( )A. C =2 f* = 0 B. C. =2 f* = 1 (c)C =3 f* = 1 D. C =3 f* = 2
NaHCO3(s) 在50℃分解达平衡
该系统的组分数和自由度为 ( )
B.
C. =2 f* = 1 (c)C =3 f* = 1
D. C =3 f* = 2
题目解答
答案
A. C =2 f* = 0