For the following reaction suggest a different method for increasing the rate of reaction. The reaction:
A thick piece of steak with dimensions of 3 cm by 3 cm by 5 cm is cooked by placing it on the barbeque.

At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.