Limiting Reactant and Percent Yield Answers

Salicylic acid (C7H6O3) reacts with acetic anhydride (C4H6O3) to form acetylsalicylic acid (C9H8O4). 2C7H6O3(aq) + C4H6O3(aq) 2C9H8O4(aq) + H2O(l)What is the limiting reactant if 70.0 g of C7H6O3 and 80.0 g of C4H6O3 react?

Consider the balanced equation. N2 + 3H2 2NH3 What is the percent yield of NH3 if the reaction of 26.3 g of H2 produces 79.0 g of NH3?Use .

Consider the balanced equation.CuSO4 + Zn ZnSO4 + CuIf 200.0 g of copper(II) sulfate react with an excess of zinc metal, what is the theoretical yield of copper?

Consider the balanced equation.2HCl + Mg MgCl2 + H2If 40.0 g of HCl react with an excess of magnesium metal, what is the theoretical yield of hydrogen?

What is used up in and stops a chemical reaction?

The electrolysis of water forms H2 and O2. 2H2O 2H2 + O2 What is the percent yield of O2 if 10.2 g of O2 is produced from the decomposition of 17.0 g of H2O?Use .

The chemical equation shows how ammonia reacts with sulfuric acid to produce ammonium sulfate.2NH3(aq) + H2SO4(aq) (NH4)2SO4(aq)How many grams of ammonium sulfate can be produced if 60.0 mol of sulfuric acid react with an excess of ammonia?

A 13.00 g sample of citric acid (H3C6H5O7) reacts with an excess of baking soda as shown in the equation.What is the theoretical yield of carbon dioxide?

Ammonia is produced by the following reaction.3H2(g) + N2(g) 2NH3(g)When 7.00 g of hydrogen react with 70.0 g of nitrogen, hydrogen is considered the limiting reactant because

Consider the combustion reaction for acetylene. 2C2H2(l) + 5O2(g) 4CO2(g) + 2H2O(g)If the acetylene tank contains 37.0 mol of C2H2 and the oxygen tank contains 81.0 mol of O2, what is the limiting reactant for this reaction?