How much heat is released during the formation of 3.18 mol hcl(g) in this reaction: h2(g)+cl2(g) → 2hcl(g) with a ∆h of -184.6 kj. express your answer in kj?

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?