[odicon]

Is it correct that
- rate constant varies only with temperature
- reaction rate varies with temperature and [reactants]?

What other differences are there between the two?

Thanks in advance.

[Schrödinger]

The rate of a reaction actually measures the rate at which a reaction proceeds. i.e., it tells you the amount of reactants left or that reacted as a function of time.

The rate constant is something that you need to incorporate in the rate equation in order to find out reaction rate as a function of time.

You were, however, right about the rate and rate constant.