A gas sample occupies 3.25 liters at 24.5 °C and 1825 mm HG. Determine the temperature in Kelvin at which the gas will occupy 4250 mL at 1.50 atm.

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