What information must a person have if they are asked to determine an object's speed

Aforce of attraction/repulsion due to the spin of electrons what is this force?

What is the polyatamic ion of thiosulfate

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