Calculate the empirical formula for a compound containing 44.9% K,18.4% S, and 36.6% O. (SHOW ALL WORK FOR BRAINLIEST)

Now consider the reaction when 45.0 g naoh have been added. what amount of naoh is this, and what amount of fecl3 can be consumed by it?

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

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