Calculate the mass of water produced when 2.78 g of butane reacts with excess oxygen. Express the mass of water numerically in grams.

Why doesn't heat added to water make the tempature rise above 100c

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

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?