问题
选择题
----To Kunming airport, please. I will catch the 8:00 flight.
----I think you will make____if we do not get caught in a traffic jam.
A．it
B．them
C．that
D．those
答案
答案：A
搜题请搜索小程序“爱下问搜题”
----To Kunming airport, please. I will catch the 8:00 flight.
----I think you will make____if we do not get caught in a traffic jam.
A．it
B．them
C．that
D．those
答案：A
mZ(g) ΔH="-a" kJ·mol-1(a＞0)。现有甲、乙两个容积相等的容器，向甲容器中充入2mol X和1 mol Y,达到平衡时放出热量b kJ；向乙容器中充入1 mol X和0.5 mol Y,达到平衡时放出热量c kJ,且b＞2c,则a、b的大小关系及m的值域正确的是（ ）