A:升高温度,X的体积分数减小
B:缩小体积,Y的物质的量浓度不变
C:保持容器体积不变,充入一定量的稀有气体,Z的浓度不变
D:保持容器压强不变,充入一定量的稀有气体,平衡向正反应方向移动
如图,能使BF∥DG的条件是( )
I like fruit as well as vegetables, because they are both good for my health.