A、F<sub>2sub>>Cl<sub>2sub>>Br<sub>2sub>>I<sub>2sub> B、Br<sub>2sub>>I<sub>2sub>>F<sub>2sub>>Cl<sub>2sub> C、Cl<sub>2sub>>F<sub>2sub>>I<sub>2sub>>Br<sub>2sub> D、I<sub>2sub>>Br<sub>2sub>>Cl<sub>2sub>>F<sub>2sub>
A、F<sub>2sub>>Cl<sub>2sub>>Br<sub>2sub>>I<sub>2sub> B、Br<sub>2sub>>I<sub>2sub>>F<sub>2sub>>Cl<sub>2sub> C、Cl<sub>2sub>>F<sub>2sub>>I<sub>2sub>>Br<sub>2sub> D、I<sub>2sub>>Br<sub>2sub>>Cl<sub>2sub>>F<sub>2sub>
A、Cl<sub>2sub>〉F<sub>2sub>〉Br<sub>2sub>〉I<sub>2sub> B、F<sub>2sub>〉Cl<sub>2sub>〉Br<sub>2sub>〉I<sub>2sub> C、I<sub>2sub>〉Br<sub>2sub>〉Cl<sub>2sub>〉F<sub>2sub> D、Br<sub>2sub>〉I<sub>2sub>〉F<sub>2sub>〉Cl<sub>2sub>
A、反应SO<sub>2sub>Cl<sub>2sub>(g)SO<sub>2sub>(g)+ Cl<sub>2sub>(g)在375K时,平衡常数Kθ=2.4,以7.6克SO<sub>2sub>Cl<sub>2sub>和1.013×105Pa的Cl<sub>2sub>作用于1.0dm-3的烧瓶中,试计算平衡时SO<sub>2sub>Cl<sub>2sub>、SO<sub>2sub>和Cl<sub>2sub>的分压。
A、CH<sub>2sub>=CH(CH<sub>2sub>)<sub>4sub>Cl B、CH<sub>3sub>(CH<sub>2sub>)<sub>4sub>Cl C、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>CH<sub>2sub>Cl D、C<sub>6sub>H<sub>5sub>-Cl
A、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>Cl B、CH<sub>3sub>CH=CHCH<sub>2sub>Cl C、C<sub>6sub>H<sub>5sub>–Cl D、CH<sub>2sub>=CH(CH<sub>2sub>)<sub>4sub>Cl
A、NO+NO+Cl<sub>2sub>=2NOCl B、Cl<sub>2sub>=2Cl(慢)NO+Cl=NOCl(快) C、Cl<sub>2sub>=2Cl(快)NO+Cl=NOCl(慢) D、2NO= N<sub>2sub>O<sub>2sub>(快)Cl<sub>2sub>+ N<sub>2sub>O<sub>2sub>= 2NOCl(慢)
A、CH<sub>3sub>CH=CH(CH<sub>2sub>)<sub>4sub>Cl B、CH<sub>2sub>=CHCH<sub>2sub>Cl C、C<sub>6sub>H<sub>5sub>-CHBr(CH<sub>3sub>) D、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>Cl
A、C<sub>6sub>H<sub>5sub>-Cl B、CH<sub>3sub>CH=CHCl C、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>Cl D、CH<sub>2sub>=CH(CH<sub>2sub>)<sub>4sub>Cl
A、[Cr(NH<sub>3sub>)<sub>4sub>(H<sub>2sub>O)<sub>2sub>]Cl<sub>3sub> B、[Cr(NH<sub>3sub>)<sub>4sub>(H<sub>2sub>O)<sub>2sub>Cl]Cl<sub>2sub> C、[Cr(NH<sub>3sub>)<sub>4sub>(H<sub>2sub>O)CL]Cl<sub>2sub>·H<sub>2sub>O D、[Cr(NH<sub>3sub>)<sub>4sub>Cl<sub>2sub>]Cl·2H<sub>2sub>O
A、O<sub>2sub>的理论电位>Cl<sub>2sub>的理论电位 B、O<sub>2sub>的理论电位<Cl<sub>2sub>的理论电位 C、O<sub>2sub>的过电位>Cl<sub>2sub>的过电位 D、O<sub>2sub>的过电位<Cl<sub>2sub>的过电位