Determine the molarity of 0.328 mol of bacl2 in 0.82 l of solution

Why is the melting of ice a physical change ?

Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants

Deferentiate volatile and non volatile acid