Which process occurred at the negative electrode to make hydrogen gas Reduction
Oxidation
Redox
Displacement

Why is nh3 classified as a polar molecule

Chemistry worksheet - i am not sure what they are asking for exactly?

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