现有下列两个图象: 下列反应中符合上述图象的是( ) A.N2(g)+3H2(
题型:选择题
问题:
现有下列两个图象:
下列反应中符合上述图象的是( )
A.N2(g)+3H2(g)⇌2NH3(g)△H<0
B.2SO3(g)⇌2SO2(g)+O2(g)△H>0
C.4NH3(g)+5O2(g)⇌4NO(g)+6H2O(g)△H<0
D.H2(g)+CO(g)⇌C(s)+H2O(g)△H>0
现有下列两个图象:
下列反应中符合上述图象的是( )
A.N2(g)+3H2(g)⇌2NH3(g)△H<0
B.2SO3(g)⇌2SO2(g)+O2(g)△H>0
C.4NH3(g)+5O2(g)⇌4NO(g)+6H2O(g)△H<0
D.H2(g)+CO(g)⇌C(s)+H2O(g)△H>0