题型:判断题 In relation to the Malaysian legal system:(b) explain TWO advantages and TWO disadvantages of delegated legislation. (6 marks) 查看答案
题型:判断题 25℃下,N2(g)+3H2(g)→2NH3(g)在密闭容器中反应达到化学平衡时,若加入惰性气体,估计会出现()。A.平衡右移,氨产量增加B.平衡左移,氨产量减小C.平衡状态不变D.正反应速率加快 查看答案