Consider the following representation of a reaction mechanism. Step 1: A+A C + E (slow)
Step 2: E+BA+D (fast)
Overall reaction: A+B > C+D
What is the rate-determining step for the reaction above?
steps 1 and 2
step 2
O overall reaction
step 1

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.

Give more examples of this type of heat transfer:

What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c