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  2. Molar concentration - Wikipedia

    en.wikipedia.org/wiki/Molar_concentration

    Molar concentration or molarity is most commonly expressed in units of moles of solute per litre of solution. [2] For use in broader applications, it is defined as amount of substance of solute per unit volume of solution, or per unit volume available to the species, represented by lowercase c {\displaystyle c} : [ 3 ]

  3. Strawberry Prince - Wikipedia

    en.wikipedia.org/wiki/Strawberry_Prince

    Four months later, they released their first full album, Strawberry Love! This time, the group would achieve the first place spot on the Oricon weekly album ranking, with the album selling 72,000 copies on its first day and over 107,000 copies in its first week.

  4. Four Months Later... - Wikipedia

    en.wikipedia.org/wiki/Four_Months_Later...

    "Four Months Later..." is the first episode of the second season of the NBC superhero drama series Heroes. The episode was written by Tim Kring and was directed by Greg Beeman. It originally aired on September 24, 2007. It was presented on iTunes on September 9 in HD and standard quality for free.

  5. Stoichiometry - Wikipedia

    en.wikipedia.org/wiki/Stoichiometry

    The molar ratio allows for conversion between moles of one substance and moles of another. For example, in the reaction 2 CH 3 OH + 3 O 2 → 2 CO 2 + 4 H 2 O. the amount of water that will be produced by the combustion of 0.27 moles of CH 3 OH is obtained using the molar ratio between CH 3 OH and H 2 O of 2 to 4.

  6. Mole (unit) - Wikipedia

    en.wikipedia.org/wiki/Mole_(unit)

    Because a dalton, a unit commonly used to measure atomic mass, is exactly 1/12 of the mass of a carbon-12 atom, this definition of the mole entailed that the mass of one mole of a compound or element in grams was numerically equal to the average mass of one molecule or atom of the substance in daltons, and that the number of daltons in a gram ...

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  8. Molality - Wikipedia

    en.wikipedia.org/wiki/Molality

    The term molality is formed in analogy to molarity which is the molar concentration of a solution. The earliest known use of the intensive property molality and of its adjectival unit, the now-deprecated molal, appears to have been published by G. N. Lewis and M. Randall in the 1923 publication of Thermodynamics and the Free Energies of Chemical Substances. [3]

  9. Graham's law - Wikipedia

    en.wikipedia.org/wiki/Graham's_law

    Therefore, hydrogen molecules effuse four times faster than those of oxygen. [1] Graham's law can also be used to find the approximate molecular weight of a gas if one gas is a known species, and if there is a specific ratio between the rates of two gases (such as in the previous example). The equation can be solved for the unknown molecular ...