下图表示在密闭容器中反应:2SO2+O22SO3, △H < 0达到平衡时,由于条件改变而引起反应速度和化学平衡的变化情况,a b过程中改变的条件可能是 ;b c过程中改变的条件可能是 ; 若增大压强时,反应速度变化情况画在c~d处.。 答案:5. (2015 镇江,5) —Three-D printing technology could be used to build a house in less than 24 hours. —It amazing.I^s my first time to get to know the news. A. looks B. smells C. sounds D. tastes