Why is stoichiometry so hard?

Asked by Charlene Lasher on September 15, 2021

Categories: Science Chemistry

Rating: 4.9/5 (39 votes)

Stoichiometry can be difficult because it builds upon a number of individual skills. To be successful you must master the skills and learn how to plan your problem solving strategy. Master each of these skills before moving on: Calculating MolarMass.

What central concept do stoichiometry problems revolve around? The stoichiometry of chemical equations revolves around the coefficients in the balanced chemical equation because these coefficients determine themolecular ratio in which reactants react and products are made.

How do I calculate moles? Use the molecular formula to find the molar mass; to obtain the number of moles, divide the mass of compound by the molar mass of thecompound expressed in grams.

What is a limiting reagent in chemistry? The limiting reactant or limiting reagent is a reactant in a chemical reaction that determines the amount of product that is formed. The reason there is a limiting reactant is that elements and compounds react according to the mole ratio between them in a balanced chemicalequation.