What percent yield of PF3 will you get if you mix 99.6 grams of F2 with phosphorus to produce 120.0 grams of PF3? P4+F2=PF3

Suppose you got a low yield of benzoin from your benzoin condensation reaction and thus only have 0.300 g of benzoin to use as the starting material for this reaction. how much concentrated nitric acid should you add? (concentrated nitric acid is 15.8 m). write your answer in the form x. xx ml

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both