问答题 某反应在600K时,k=0.750mol -1 ·L·s -1 ,计算该反应在500K和700K时的速率常数。已知该反应的活化能为E a =1.14×10 2 kJ·mol -1
【正确答案】
【答案解析】解:将T 1 =500K,T 2 =600K,E a =1.14×10 2 kJ·mol -1 ,k 2 =0.75mol -1 ·L·s -1 代入式 中,得:k 1 =0.0078mol -1 ·L·s -1
将T 1 =600K,T 2 =700K,E a =1.14×10 2 kJ·mol -1
k 1 =0.750mol -1 ·L·s -1 代入式