_(2)(g)+(I)_(2)(g)leftharpoons 2HI(g), 缩小体积加压颜色加深

_(2)(H)_(2)(g)+(l)_(2)(g)=2HI(g) 的速率方程的表达式为-|||-=kc((H)_(2))c((I)_(2)) ,则该反应为()

Delta (H)_(1)=akJcdot (mol)^-1-|||-反应Ⅱ: (g)+(H)_(2)O(g)leftharpoons C(O)_(2)(g)+

写出下列反应的平衡常数的表达式。-|||-① (Cl)_(5)(g)leftharpoons P(Cl)_(3)(g)+(Cl)_(2)(g)-|||-② (g

(g)+(H)_(2)O(g)leftharpoons (H)_(2)(g)+C(O)_(2)(g)-|||-某温度下达到平衡时-|||-(CO)=c((H)_

已知HI的气相分解反应2HI (g)==H2(g )+I2(g)它在标准状态下各物质的有关热力学数据如下:试判断下列反应在500K时能否自发进行?Delta f

已知某温度下,下列可逆反应的标准平衡常数:-|||-(H)_(2)(g)+(O)_(2)(g)leftharpoons 2(H)_(2)O(g) K-|||-

15.已知反应:-|||-.dfrac (1)(2)(H)_(2)(g)+dfrac (1)(2)(Cl)_(2)(g)leftharpoons HCl(g)-

已知反应: (g)+(Br)_(2)(g)leftharpoons 2NOBr(g) Delta H=-|||--akJcdot mo(l)^-1(agt 0

2.303是哪来的15.已知反应:-|||-dfrac (1)(2)(H)_(2)(g)+dfrac (1)(2)(Cl)_(2)(g)leftharpoons

15.已知反应:-|||-dfrac (1)(2)(H)_(2)(g)+dfrac (1)(2)(Cl)_(2)(g)leftharpoons HCl(g)-|