【简答题】When 1 mol of liquid benzene is completely combusted to produce CO 2 (g) and H 2 O(l), the difference between this reaction H and E is kJ · mol -1 ( at 25 °C ).
【简答题】听下面一段话,回答1-3题。 1.What is the relationship between the two speakers? A.Boss and secretary. B.Husband and wife. C.Father and daughter. 2.Whom does the man have to see at 10:00 a.m.? A.Mr.Smith. B.Mr.Pot...