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3 results for “stoichiometry”

Formulae (3)

n = \frac{m}{M}

Number of moles from mass and molar mass.

\% = \frac{\text{actual}}{\text{theoretical}} \times 100

Efficiency of a chemical reaction.

\% = \frac{\text{mass of element}}{\text{molar mass}} \times 100

Mass percentage of an element in a compound.