Solutions! Concentration formulas please tell me!

Solutions! Concentration formulas please tell me!

  1. Percent Concentration

    Molar volumetric concentration

    Mole equivalent concentration

  2. Concentrations:
    Mass fraction (also called percentage concentration):
    C = m1 / m
    where:
    m1 mass of solute, g (kg);
    m total solution mass, g (kg).
    The percentage by weight of the component, m%
    m% = (mi / # 931; mi) * 100

    Molarity (molar volume concentration) is the amount of dissolved substance (number of moles) per unit volume of solution.
    C (M) = n / V
    where:
    n amount of solute, mole;
    V total volume of solution, l.

    The normal concentration (mole equivalent concentration)
    C (N) = z / V
    where:
    V total volume of solution, l;
    z the number of equivalents (the number of equivalents of the dissolved substance).


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