According to the Vant-Hoff Rule, each time the temperature rises by 10 degrees Celsius, the reaction rate increases by 2 times, then for the first case it will increase by 4 times, and in the second case, by 14 times.
1) 4 times
2) 14 times
Dear Agou Alier , Questions in this section are answered for free. We can't fulfill them all and there is no guarantee of answering certain question but we are doing our best. And if answer is published it means it was attentively checked by experts. You can try it yourself by publishing your question. Although if you have serious assignment that requires large amount of work and hence cannot be done for free you can submit it as assignment and our experts will surely assist you.
Calculate the binding energy per nucleon in MeV for the iron isotope with an atomic number of 26 and a mass number of 56, 56Fe26 which has an atomic mass of 55.9349 amu.