反应后剩余n(H+)=0.4mol•L﹣1×0.2L=0.08mol,溶液中氯离子不变,则n(Cl
—What do you think of a house supplied by Lovell?
— you buy a home from Lovell,the company promises to buy it back at the same price after three years.
“一个伟大僧人西行取经的传奇故事,一条由信念、坚持和智慧浇铸而成的求知之路,一个民族胸襟开放、海纳百川的真实写照”。文中的“伟大僧人”是指( )