Molecular Weight Calculator
Use our free Molecular Weight Calculator to compute molar mass (g/mol) from any chemical formula. Includes step-by-step breakdown, element masses, and worked examples.
Chemistry
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Dilution Calculator
Use our free Dilution Calculator to calculate concentration changes in solutions using the C1V1 = C2V2 formula. Ideal for lab, chemistry, and biology experiments.
Molarity Calculator
Use our free Molarity Calculator to calculate molar concentration (M = moles/L) for any solution. Convert between molarity, mass, and volume instantly with examples.