${K_{1\,}} = \,\,\frac{{{{\left[ {HI} \right]}^2}}}{{\left[ {{H_2}} \right]\,\left[ {{I_2}} \right]}}$ ${K_2}\,\, = \,\,\frac{{{{\left[ {{H_2}} \right]}^{\frac{1}{2}}}\,\,{{\left[ {{I_2}} \right]}^{\frac{1}{2}}}}}{{\left[ {HI} \right]}}$
આથી ${K_{2\,}} = \,\frac{1}{{\sqrt {{K_1}} }}\,\, = \,\,\frac{1}{{\sqrt {64} }}\,\, = \,\,\frac{1}{8}\,\, = \,0.125$
$2{H_2}O \rightleftharpoons {H_3}{O^ + } + O{H^ - }$
માટે $298\,K$ એ $\Delta {G^o}$ નું અંદાજીત મૂલ્ય કેટલા .....$kJ\,mol^{-1}$ થશે?
$[R = 8.314 \,J/K/mol, e= 2.718]$