Similarities between the flow of water and an electric circuit.

In the derivation of rrkm theory, a factor of 1/2 is introduced when equalizing the rates of formation and decomposition of activated complex as keal-hr) = ko this is clearly against the assumption of transition state theory that states all the activated complex in the transition state iss going to the product. find the reason why this factor is introduced here.

The softest and hardest minerals are: softest hardest

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good