If the pressure of a gas is 50.65KPa, what is the pressure in atm?

The molecular formula for caffeine is cshion402. which of the following elements is not found in caffeine?

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2