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Chemistry6 cards

Chemistry Core Formulas flashcards

Moles, concentration, gases and pH.

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Moles from mass: $n = \frac{m}{M}$ (mass over molar mass)
Molarity: $M = \frac{n}{V}$ with V in liters
Dilution: $M_1V_1 = M_2V_2$
Ideal gas law: $PV = nRT$
pH: $\text{pH} = -\log_{10}[\text{H}^+]$
pH + pOH at 25 °C: $14$

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