The rate law for the reaction of aA + bB → gG + hH can be expressed as dcA/(__)dt = dcB /(__)dt=dcG /(__)dt = dcH /(__)dt.
举一反三
- 对均相反应:aA+bB=gG+hH,下列关系中正确的是:() A: -dcA/dt=-dcB/dt=dcG/dt=dcH/dt B: (1/a-dcA/dt)=(1/b-dcB/dt)=(1/gdcG/dt)=(1/hdcH/dt) C: a(-dcA/dt)=b(-dcB/dt)=g(dcG/dt)=h(dcH/dt) D: g(-dcA/dt)=(ag/b-dcB/dt)=a(dcG/dt)=(ag/hdcH/dt) E: (a/g-dcA/dt)=(b/g-dcB/dt)=dcG/dt=(g/hdcH/dt)
- 反应3A=2B,其速率方程-dcA/dt = kcA3或dcB/dt = k´cB2,那么k与k´的关系是( )
- 以下程序的输出结果是( ). struct st { int x;int *y;}*p; int dt[4]={10,20,30,40}; struct st aa[4]={50,&dt[0],60,&dt[0],60,&dt[0],60,&dt[0],}; main( ) { p=aa; printf("%d\n",++(p->x)); }
- 在总量生产函数Y=AK^α L^(1-α)设定下,新结构经济学假设生产函数随时间可变,那么索罗剩余(A)的增长率为()。? (dA/dt)/A=(dY/dt)/Y-α (dK/dt)/K-(1-α); (dL/dt)/L-ln(K/L)dα/dt|(dA/dt)/A=(dY/dt)/Y-α (dK/dt)/K-(1-α)(dL/dt)/L|(dA/dt)/A=(dY/dt)/Y-α (dK/dt)/K-(1-α); (dL/dt)/L-lnK×dα/dt|(dA/dt)/A=(dY/dt)/Y-α (dK/dt)/K-(1-α); (dL/dt)/L-lnL×dα/dt
- 设有以下程序 struct st { int x; int *y;} ; main() { int a, b, dt[4]={ 10,20,30,40 }; struct st aa[4]={ 50,&dt[0],60,&dt[1],70,&dt[2],80,&dt[3]},*p; p = aa; a = (++p)->x; b= ++(*p->y); } 程序运行后,a=______,b=______。