7g8kmxcsvc 7g8kmxcsvc 14-05-2023 Chemistry Answered PART A: How many grams of sodium would react with 160 g of bromine, Br2, to produce sodium bromide? PART B: If 20g of propane burn in oxygen, how many molecules of water are produced? i’m so so lost on mass stoichiometry some1 pls help :,))