I think I did the top right but I\'m not sure how to set up the equation for the

Question

I think I did the top right but I'm not sure how to set up the equation for the bottom one without knowing a k value

éa.The ratse ef hydrolysis of ucrose increases 4.1.times whers the reaction temperabare increases from 25 C to 35 C.Using this information (and gprspmate assunngsnosl dstermine the emargy ot actrvation for the maction. Qtinet the qatk jh. gmopentiomal to 1 rate sonstane) R. ln int ka 308 ,:5 ert 8.514,-K (O 003 245-0.6655S y) b. How much (how many times) would the reaction rate desrease if the reaction temperature were decreased from 25°C to OPC?

Explanation / Answer

Hi.. as you have done the upper part of the questio so you may get the k value from the same equation.

And we know that for one reaction the k value remain same in all conditions.

So for this reaction also, you set up the same equation as the above but the difference will be that here you will calculate the rate constant rather than the activation energy.

i.e. put the values of T, Ea and k will be determined.

Hope this helpes.

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---