A、g<sub>3sub>>g<sub>1sub> B、g<sub>5sub>>g<sub>4sub> C、g<sub>6sub>>g<sub>4sub> D、g<sub>6sub>>g<sub>7sub>
A、g<sub>3sub>>g<sub>1sub> B、g<sub>5sub>>g<sub>4sub> C、g<sub>6sub>>g<sub>4sub> D、g<sub>6sub>>g<sub>7sub>
A、CaCO<sub>3sub>(s)=CaO(s)+CO<sub>2sub>(g) B、N<sub>2sub>O<sub>4sub>(g)=2NO<sub>2sub>(g) C、2ZnS(s)+3O<sub>2sub>(g)=2ZnO(s)+2SO<sub>2sub>(g) D、CO(g)+H<sub>2sub>O(g)=CO<sub>2sub>(g)+H<sub>2sub>(g)
A、N<sub>2sub>(g)+ 3H<sub>2sub>(g)=2NH<sub>3sub>(g) B、Ag(s)+ 1/2Cl<sub>2sub>(g)=AgCl(s) C、1/2H<sub>2sub>(g)+1/2Br<sub>2sub>(g)=HBr(g) D、HCl(g)+ NH<sub>2sub>(g)= NH<sub>4sub>Cl(s)
A、K<sub>1sub>+K<sub>2sub> B、K<sub>1sub>-K<sub>2sub> C、K<sub>1sub>·K<sub>2sub> D、K<sub>1sub>/K<sub>2sub>
A、G<sub>Tsub>+jB<sub>Tsub> B、G<sub>Tsub>-jB<sub>Tsub> C、-G<sub>Tsub>+jB<sub>Tsub> D、-G<sub>Tsub>-jB<sub>Tsub>
A、K<sub>1sub>+K<sub>2sub> B、K<sub>1sub>-K<sub>2sub> C、K<sub>1sub>·K<sub>2sub> D、K<sub>1sub>/K<sub>2sub>
A、P=g<sub>4sub>Sl<sub>hsub> B、P=g<sub>5sub>Sl<sub>hsub> C、P=g<sub>1sub>Sl<sub>hsub> D、P=g<sub>7sub>SI<sub>hsub>
A、(1/γ<sub>ssub>)R<sub>gsub>A<sub>jgsub> B、(2/γ<sub>ssub>)R<sub>gsub>A<sub>jgsub> C、(1/γ<sub>ssub>)σ<sub>gsub>A<sub>jgsub> D、(2/γ<sub>ssub>)σ<sub>gsub>A<sub>jgsub>