For the following reaction, 5.18 grams of water are mixed with excess diphosphorus pentoxide. The reaction yields 17.6 grams of phosphoric acid diphosphorus pentoxide ( s)-water (1)- → phosphoric acid ( aq) What is the theoretical yield of phosphoric acid ? grams What is the percent yield for this reaction ?

For each of the following unbalanced equations, calculate how many grams of each product would be produced by complete reaction of  g of the reactant indicated in boldface. Indicate clearly the mole ratio used for the conversion. ‍‍‍‍TiBr₄(g)+H₂(g)→Ti(s)+HBr(g) ‍‍‍‍‍SiH₄(g)+NH₃(g)→Si₃N₄(s)+H₂(g) ‍‍‍‍‍‍NO(g)+H₂(g)→N₂(g)+2H₂O(℩) ‍‍‍‍Cu₂S(s)→Cu(s)+S(g)

For the reaction shown, calculate how many grams of each product form when the following amounts of reactant completely react to form products. Assume that there is more than enough of the other reactant. 2Al(s)+Fe2O3(s)→Al2O3(s)+2Fe(l) -Calculate the mass of  Al2O3  formed when 4.1  gAl  completely react.Express your answer using two significant figures. -Calculate the mass of  Fe  formed when 4.1  gAl  completely react. -Calculate the mass of  Al2O3  formed when 4.1  gFe2O3  completely react.Express your answer using two significant figures. -Calculate the mass of  Fe  formed when 4.1  gFe2O3  completely react.Express your answer using two significant figures.

For the following reaction, 6.70 grams of diphosphorus pentoxide are mixed with excess water. The reaction yields 6.34 grams of phosphoric acid. diphosphorus pentoxide (s) + water (1)→phosphoric acid (aq) What is the theoretical yield of phosphoric acid What is the percent yield for this reaction? grams %