Given the following equation : 2fepo4 + 3na2so4 = fe2(so4)3 + 2na3po4 if i perform this reaction with 25 g of iron(iii) phosphate and an excess of sodium sulfate, what is my theoretical yeild in grams of iron (iii) sulfate ? if i make 18.5 g of iron (iii) sulfate, what is my percent yeild? side note i have more questions for points me

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?