Stoichiometry Calculator
Calculate product mass from reactant mass using molecular weights and mole ratios. Supports percent yield for practical lab calculations.
Inputs
g
g/mol
g/mol
Results
Theoretical Product Mass
146.1 g
Percent Yield
0%
Reactant Moles2.5 mol
Product Moles2.5 mol
How to Use This Calculator
- Enter reactant mass (g), reactant molecular weight (g/mol), and product molecular weight (g/mol).
- Set the mole ratio (product:reactant) from your balanced equation.
- Optionally enter actual yield to calculate percent yield.
- Review Theoretical Product Mass (g), Reactant Moles, and Percent Yield if actual yield is provided.
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Formula
product mass = (reactant mass / reactant MW) × mole ratio × product MWRelated Calculators
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Calculate reaction rate from rate constant, reactant concentrations, and reaction orders using the rate law equation.
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