A solution was formed by combining 25.0g of solid A with 60.0ml of distilled water, with the water initially at 21.4* C. The final temperature of the solution was 25.3* C. Calculate the heat released as the solid dissolved, q soln, assuming no heat loss to the calorimeter.

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