A、B=0,因为B<sub>1sub>=B<sub>2sub>=B<sub>3sub>=0 B、B=0,因为B<sub>1sub>+B<sub>2sub>=0,B<sub>3sub>=0 C、B不等于0,因为虽然B<sub>1sub>=B<sub>3sub>=0,但B<sub>2sub>不等于0 D、B不等于0,因为虽然B<sub>1sub>=B<sub>2sub>=0,但B<sub>3sub>不等于0
A、B=0,因为B<sub>1sub>=B<sub>2sub>=B<sub>3sub>=0 B、B=0,因为B<sub>1sub>+B<sub>2sub>=0,B<sub>3sub>=0 C、B不等于0,因为虽然B<sub>1sub>=B<sub>3sub>=0,但B<sub>2sub>不等于0 D、B不等于0,因为虽然B<sub>1sub>=B<sub>2sub>=0,但B<sub>3sub>不等于0
A、Δ<sub>rsub>G<sub>msub>(1)0=2Δ<sub>rsub>G<sub>msub>(2)0,K<sub>1sub>0=K<sub>2sub>0 B、Δ<sub>rsub>G<sub>msub>(1)0=2Δ<sub>rsub>G<sub>msub>(2)0,K<sub>1sub>0=(K<sub>2sub>0)2 C、Δ<sub>rsub>G<sub>msub>(1)0=Δ<sub>rsub>G<sub>msub>(2)0,K<sub>1sub>0=(K<sub>2sub>0)2 D、Δ<sub>rsub>G<sub>msub>(1)0=Δ<sub>rsub>G<sub>msub>(2)0,K<sub>1sub>0=K<sub>2sub>0
A、C0<sub>2sub>和H<sub>2sub>0中的0就是产物中0<sub>2sub>的来源 B、C0<sub>2sub>被固定之后H<sub>2sub>0就被分解 C、H<sub>2sub>0在光下裂解就产生了C0<sub>2sub>固定所必需的有机物 D、0<sub>2sub>的释放和(CH<sub>2sub>0)的产生是两个相对独立的过程
A、A<sub>2sub>=0;Y<sub>2sub>=1 B、A<sub>2sub>=0;Y<sub>2sub>=0 C、A<sub>2sub>=1;Y<sub>2sub>=1 D、A<sub>2sub>=1;Y<sub>2sub>=0
A、Na<sub>2sub>0<sub>Ssub> B、Na<sub>2sub>0<sub>Tsub> C、Na<sub>2sub>0<sub>Ksub> D、Na<sub>2sub>0<sub>Csub>
A、Na<sub>2sub>0<sub>Ssub> B、Na<sub>2sub>0<sub>Tsub> C、Na<sub>2sub>0<sub>Ksub> D、Na<sub>2sub>0<sub>Csub>
A、B=0,因为B<sub>1sub>=B<sub>2sub>=B<sub>3sub>=0 B、B=0,因为,B<sub>3sub>=0 C、B≠0,因为虽然B<sub>1sub>=B<sub>3sub>=0,但B<sub>2sub>≠0 D、B≠0,因为虽然B<sub>1sub>=B<sub>2sub>=0,但B<sub>3sub>≠0 E、B≠0,因为虽然B<sub>2sub>=B<sub>3sub>=0,但B<sub>1sub>≠0
A、ΔH=H<sub>2sub>-H<sub>1sub>>0 B、ΔH=H<sub>2sub>-H<sub>1sub><0 C、ΔH=H<sub>2sub>-H<sub>1sub>≠0 D、ΔH不一定为零