Stoichiometric Mass Converter
Convert stoichiometric mass between units instantly. Includes conversion tables, common equivalents, and calculation formulas.
Reviewed by Manoj Kumar, Mathematics Educator
Formula
Mass Product = (Mass Reactant / MW Reactant) × (coeff Product / coeff Reactant) × MW Product
Converts mass of one substance to the equivalent mass of another using molar masses and stoichiometric coefficients from a balanced equation.
Worked Examples
Example 1: Water to CO₂
Problem:100g H₂O, MW=18.015. Find equivalent CO₂ (MW=44.01), 1:1 ratio.
Solution:Moles = 100/18.015 = 5.551. Mass CO₂ = 5.551 × 44.01 = 244.30 g
Result:244.30 g CO₂
Frequently Asked Questions
What is the difference between mass and weight?
Mass measures the amount of matter in an object (kilograms) and is constant everywhere. Weight is the gravitational force on that mass (newtons) and varies by location. On Earth, a 1 kg object weighs about 9.8 newtons. In everyday use, the terms are often used interchangeably.
Reviewed by Manoj Kumar, Mathematics Educator · Editorial policy