Question
How many grams of bromine are in 1.57 grams of phosphorus tribromide?
Answers
Damon
PBr3 is 271 grams per Mol
Br is 80 g /mol so Br3 is 240 g/mol
(240/271)1.57 = 1.39 grams
Br is 80 g /mol so Br3 is 240 g/mol
(240/271)1.57 = 1.39 grams