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Limiting Reagent

Q. Aqueous hydrochloric acid will react with solid sodium hydroxide to produce aqueous sodium chloride and liquid water . Suppose 5.83 g of hydrochloric acid is mixed with 1.7 g of sodium hydroxide. Calculate the maximum mass of water that could be produced by the chemical reaction. Round your answer to significant digits.

Solved • May 6, 2020

Limiting Reagent

Q. How many moles of sodium bromide can be produced from the reaction of 1.03 moles of sodium with 0.650 moles of bromine gas.

Solved • Apr 14, 2020

Limiting Reagent

Q. Nitrogen and hydrogen gas react to form ammonia according to the reaction: N2(g) + 3 H2(g) → 2NH3(g) What is the limiting reactant? Express your answer as a chemical formula.

Solved • Mar 10, 2020

Limiting Reagent

Q. A 56.0 mL sample of a 0.118 M potassium sulfate solution is mixed with 39.5 mL of a 0.104 M lead(II) acetate solution and the following precipitation reaction occurs: K2SO4(aq) + Pb(C2H3O2)2 (aq) → 2KC2H3O2(aq) + PbSO4(s) The solid PbSO4 is collected, dried, and found to have a mass of 0.992 g. Identify the limiting reactant. a) K2SO4 b) PbSO4 c) KC2H3O2 d) Pb(C2H3O2)2

Solved • Mar 13, 2020

Limiting Reagent

Q. Consider the following reaction: 2 NO(g) + 5 H2(g) → 2 NH(g) + 2 H2O(g). A reaction mixture initially contains 5 moles of NO and 10 moles of H2. Without doing any calculations, determine which of the following best represents the mixture after the reactants have reached as completely as possible.

Solved • Mar 12, 2020

Limiting Reagent

Q. Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with carbon dioxide as follows: 2NH3(aq) + CO2(aq) + CO2(aq) → CH4N2O(aq) + H2O(l) In an industrial synthesis of urea, a chemist combines 129.6 kg of ammonia with 211.4 kg of carbon dioxide and obtains 161.5 kg of urea. Determine the limiting reactant. Express your answer as a chemical formula.

Solved • Mar 12, 2020

Limiting Reagent

Q. Nitrogen and hydrogen gas react to form ammonia according to the reaction: N2(g) + 3 H2(g) → 2NH3(g) If a flask contains a mixture of reactants represented by the image on the right, which image below best represents the mixture in the flask after have reacted as completely as possible?

Solved • Mar 10, 2020