I have some problems figuring out how to solve this.
"For each of the reactions, calculate the
mass (in grams) of the product formed when 15.14 g of the underlined reactant completely reacts. Assume that there is more than enough of the other reactant."
Part A) 2K(s)+Cl2(g)→2KCl(s)
Part B) 4Cr(s)+3O2(g)→2Cr2O3(s)