【简答题】已知下列物质在298.15K时△fGmo(kJ·mol-1)H2(g) CO2(g) H2O(g) CO(g)0.0 -394.4 -228.4 -137.2(1)判断298.15K,H2(g)+CO2(g)=H2O(g)+CO(g)在标准状态下自发进行的方向。(选填正向或逆向)
【单选题】建设工程合同信息管理的特点,不包括()。
【单选题】What did young people in like to wear? [ ]
【单选题】The decline of the Greek aristocracy' s power in the sixth century B.C.was the result of______.
A.
the conflicts between the peasants and the landed aristocrats
D.
the newly emerging middle class in the sixth century
【单选题】建设工程合同信息管理的特点,不包括()。