A student is given 2 solutions: 15.0 ml of a 0.125 M KOH solution and 12.0 ml of a 0.175 M H2SO4 solution. Calculate the following: a) The amount of potassium sulfate produced.

b) What is the limiting reactant? What is the excess reactant?

c) How many grams of the excess reactants are in excess?

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?