Select the correct ranking of the following compounds according to boiling points (lowest to highest) dimethyl ether, ethanol, propane. a. propane < dimethyl ether < ethanol. b. propane < ethanol < dimethyl ether. c. dimethyl ether < ethanol < propane. d. ethanol < propane < dimethyl ether.

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

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

A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas