CHEMISTRY FACTS and FORMULAS TO REMEMBER FOR SOL

Molecular Formula: Actual number of atoms in a molecule, ex. C2H8. Note: Ionic formulas are always empirical % Composition of each atom in a formula→ Molecular Formula: % to Mass (express % as grams)→ Mass to Moles (mass/molar mass)→Divide by Small (divide each by the smallest no. ................
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