A、Ag<sup>+sup>(aq)+I<sup>-sup>(aq)= AgI(s) B、2Ag(s)+ I<sub>2sub>(s)=2AgI(s) C、2Ag(s)+ I<sub>2sub>(g)=2AgI(s) D、Ag(s)+ 1/2I<sub>2sub>(s)=AgI(s)
A、Ag<sup>+sup>(aq)+I<sup>-sup>(aq)= AgI(s) B、2Ag(s)+ I<sub>2sub>(s)=2AgI(s) C、2Ag(s)+ I<sub>2sub>(g)=2AgI(s) D、Ag(s)+ 1/2I<sub>2sub>(s)=AgI(s)
A、电池Zn|ZnCl<sub>2sub>(aq)|AgCl(s)|Ag在25℃、p<sup>0sup>下可逆放电2F时放热23.12 kJ,则该电池反应:Zn + 2AgCl(s)→ZnCl<sub>2sub> + 2Ag 的(298K) = -23.12 kJ·mol<sup>-1sup>。
A、AgCl比Ag<sub>2sub>CrO<sub>4sub>颗粒小 B、AgCl比Ag<sub>2sub>CrO<sub>4sub>颗粒大 C、AgCl比Ag<sub>2sub>CrO<sub>4sub>溶解度小 D、AgCl比Ag<sub>2sub>CrO<sub>4sub>溶解度大 E、AgCl比Ag<sub>2sub>CrO<sub>4sub>溶度积小
A、Ag<sub>2sub>O(s) = 2Ag(s) + 1/2O<sub>2sub>(g) B、N<sub>2sub>O<sub>4sub>(g) = 2NO<sub>2sub>(g) C、Fe<sub>2sub>O<sub>3sub>(s) +3/2C(s) = 2Fe(s) +1/2CO<sub>2sub>(g) D、6C(s) + 6H<sub>2sub>O(g) = C<sub>6sub>H<sub>12sub>O<sub>6sub>(s)
A、AgBr和Ag<sub>2sub>Cr<sub>2sub>O<sub>4sub> B、Ag<sub>2sub>CrO<sub>4sub>和AgCl C、AgCl和AgBr D、AgCl和Ag<sub>2sub>CrO<sub>4sub>
A、[NH<sub>3sub>]=0.20mol/L B、[NH<sub>3sub>]+[Ag(NH<sub>3sub>)<sup>+sup>]+[Ag(NH<sub>3sub>)<sub>2sub><sup>+sup>]=0.20mol/L C、[NH<sub>3sub>]+[Ag(NH<sub>3sub>)<sup>+sup>]+2[Ag(NH<sub>3sub>)<sub>2sub><sup>+sup>]=0.20mol/L D、[NH<sub>3sub>]+[Ag(NH<sub>3sub>)<sup>+sup>]+2[Ag(NH<sub>3sub>)<sub>2sub><sup>+sup>]+[NH<sub>4sub><sup>+sup>]=0.20mol/L
A、Ag│AgCl│HCl(aq)‖Cl<sub>2sub>(p)│Pt B、Pt│Cl<sub>2sub>│HCl(aq)‖AgNO<sub>3sub>(aq)│Ag C、Ag│AgNO<sub>3sub>(aq)‖HCl(aq)│AgCl│Ag D、Ag│AgCl│HCl(aq)‖AgCl│Ag