Question

已知热化学方程式:1:H2(g)+1/2O2(g)=H2O(g) 2:2H2(g)+O2(G)=2H2O(G) 3:H2(G)+1/2O2(G)=H2O(L)

4:2H2(g)+O2(G)=2H2O(L),求它们的的吊塔H与吊塔H的大小排列顺序

Answer 1

1>3>2

Answer 2

2>4>1>3 绝对正确

Answer 3

1；241.8
2；483.6
3；285.8
4；571.6
4>2>3>1