[Oblong6]

 Heya people. I have three questions 

1. What is a clock reaction?

2. What is meant by the rate of chemical change, in what units is it measured, why is it not possible to list the rates of various reactions?

3. What are some convenient ways to express the rate of a chemical reaction?

You guys are legends

Thanks heaps

[cliverlong]

Heya people. I have three questions 

1. What is a clock reaction?

A google search of the phrase "clock reaction" yields the following entry first in the list

http://en.wikipedia.org/wiki/Iodine_clock_reaction

2. What is meant by the rate of chemical change, in what units is it measured, why is it not possible to list the rates of various reactions?

A google search of the phrase "rate of chemical reaction" yields the following entry first in the list


http://en.wikipedia.org/wiki/Chemical_reaction

( search for the string "rate " )

3. What are some convenient ways to express the rate of a chemical reaction?

You know, I can't be bothered .

You guys are legends

Indeed. I know how to use Google.