Question

How can you find the limiting reactant from a balanced equation and the masses of reactants present?

Answer 1

To find the limiting reactant from a balanced equation and the masses of reactants present, you need to determine the number of moles of each reactant, compare their ratios in the balanced equation, calculate the moles of product, and convert it to mass.

Step-by-step explanation:

To find the limiting reactant from a balanced equation and the masses of reactants present, you need to follow these steps:

1. Determine the number of moles of each reactant.
2. Compare the mole ratio of the reactants with the ratio in the balanced chemical equation to determine which reactant is limiting.
3. Calculate the number of moles of product that can be obtained from the limiting reactant.
4. Convert the number of moles of product to mass of product.

Answer 2

1.Balance the chemical equation for the chemical reaction.
2.Convert the given information into moles.
3.Use stoichiometry for each individual reactant to find the mass of product produced.
4.The reactant that produces a lesser amount of product is the limiting reagent.
5.The reactant that produces a larger amount of product is the excess reagent.
6.To find the amount of remaining excess reactant, subtract the mass of excess reagent consumed from the total mass of excess reagent given.
Hope this helps! :)