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  2. Sodium chloride - Wikipedia

    en.wikipedia.org/wiki/Sodium_chloride

    NaCl Molar mass: 58.443 g/mol [2] ... is an ionic compound with the chemical formula NaCl, ... Common salt has a 1:1 molar ratio of sodium and chlorine.

  3. Sodium chloride (data page) - Wikipedia

    en.wikipedia.org/wiki/Sodium_chloride_(data_page)

    Note: ρ is density, n is refractive index at 589 nm, [clarification needed] and η is viscosity, all at 20 °C; T eq is the equilibrium temperature between two phases: ice/liquid solution for T eq < 0–0.1 °C and NaCl/liquid solution for T eq above 0.1 °C.

  4. Molar concentration - Wikipedia

    en.wikipedia.org/wiki/Molar_concentration

    Here, 58 g/mol is the molar mass of NaCl. A typical task in chemistry is the preparation of 100 mL (= 0.1 L) of a 2 mol/L solution of NaCl in water. The mass of salt ...

  5. Molar mass - Wikipedia

    en.wikipedia.org/wiki/Molar_mass

    The molar mass of atoms of an element is given by the relative atomic mass of the element multiplied by the molar mass constant, M u ≈ 1 × 10 −3 kg/mol = 1 g/mol. For normal samples from earth with typical isotope composition, the atomic weight can be approximated by the standard atomic weight [2] or the conventional atomic weight.

  6. Apparent molar property - Wikipedia

    en.wikipedia.org/wiki/Apparent_molar_property

    Apparent molar property. In thermodynamics, an apparent molar property of a solution component in a mixture or solution is a quantity defined with the purpose of isolating the contribution of each component to the non-ideality of the mixture. It shows the change in the corresponding solution property (for example, volume) per mole of that ...

  7. Chloride - Wikipedia

    en.wikipedia.org/wiki/Chloride

    Molar mass: 35.45 g·mol −1 Conjugate acid: ... Other examples of ionic chlorides are sodium chloride NaCl, calcium chloride CaCl 2 and ammonium chloride [NH 4]Cl.

  8. Molar conductivity - Wikipedia

    en.wikipedia.org/wiki/Molar_conductivity

    The molar conductivity of an electrolyte solution is defined as its conductivity divided by its molar concentration. [1][2] where: κ is the measured conductivity (formerly known as specific conductance), [3] c is the molar concentration of the electrolyte. The SI unit of molar conductivity is siemens metres squared per mole (S m 2 mol −1). [2]

  9. Saline (medicine) - Wikipedia

    en.wikipedia.org/wiki/Saline_(medicine)

    The mass of 1 millilitre of normal saline is 1.0046 grams at 22 °C. [12] [13] The molecular weight of sodium chloride is approximately 58.4 grams per mole, so 58.4 grams of sodium chloride equals 1 mole. Since normal saline contains 9 grams of NaCl, the concentration is 9 grams per litre divided by 58.4 grams per mole, or 0.154 mole per litre.