N2+3H2=2NH3(可逆) A选项对吗
N2+3H2=2NH3(可逆) A选项对吗
反应N2+3H2=2NH3(可逆)正反应为放热反应
N2+3H2=2NH3
N2 + 3H2 = 2NH3
3H2+N2=2NH3
7、对于N2(g)+3H2(g)可逆符号2NH3(g) △H
若以N2+3H2可逆2NH3+Q为例
N2+3H2=可逆=2NH3(恒温恒压),随着c(Ar)的增加,H2的转化率怎么变?
在一定条件下,合成氨气反应N2+3H2===2NH3(可逆号)达到平衡时,有50%H2转化为NH3,若N2的转化率为25
N2+3H2=2NH3恒压充入气N2 为什么NH3体积分数减小
N2+3H2===2NH3 化学平衡
N2+3H2===2NH3