• Molar concentration (also called molarity, amount concentration or substance concentration) is the number of moles of solute per liter of solution. Specifically...
    11 KB (1,418 words) - 03:00, 15 May 2025
  • be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. The concentration can refer to any kind of...
    9 KB (1,247 words) - 20:28, 24 February 2025
  • Thumbnail for Amount of substance
    the molar concentration ( c {\displaystyle c} ) (also called amount of substance concentration, amount concentration, or substance concentration, especially...
    30 KB (3,720 words) - 16:08, 1 June 2025
  • Mole fraction (redirect from Molar fraction)
    In chemistry, the mole fraction or molar fraction, also called mole proportion or molar proportion, is a quantity defined as the ratio between the amount...
    10 KB (1,837 words) - 15:51, 19 January 2025
  • }}.} The relation to molar concentration is like that from above substituting the relation between mass and molar concentration: w i = ρ i ρ = c i M i...
    4 KB (685 words) - 19:58, 9 April 2025
  • The molar conductivity of an electrolyte solution is defined as its conductivity divided by its molar concentration: Λ m = κ c , {\displaystyle \Lambda...
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  • conversion to molar concentration ci is given by: c i = ρ i M i {\displaystyle c_{i}={\frac {\rho _{i}}{M_{i}}}} where Mi is the molar mass of constituent...
    8 KB (1,115 words) - 03:38, 28 April 2025
  • mixed solvent. The term molality is formed in analogy to molarity which is the molar concentration of a solution. The earliest known use of the intensive...
    21 KB (5,000 words) - 06:46, 10 April 2025
  • and the concentration of the species, according to the Beer–Lambert law A = ε c ℓ , {\displaystyle A=\varepsilon c\ell ,} where ε is the molar absorption...
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  • magnitude of molar concentration. Source values are parenthesized where unit conversions were performed. M denotes the non-SI unit molar: 1 M = 1 mol/L...
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  • Thumbnail for Osmotic concentration
    For example: glucose has n of 1, while NaCl has n of 2; C is the molar concentration of the solute; the index i represents the identity of a particular...
    11 KB (1,403 words) - 19:29, 24 May 2025
  • substance concentrations from the molar to the mass concentration scale above are made as follows: Numerically: molar concentration × molar mass = mass...
    110 KB (6,334 words) - 00:08, 23 May 2025
  • sometimes called concentration, although usually concentration is expressed as a number of moles per unit volume (and thus called molar concentration). For any...
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  • Thumbnail for PH
    -\log _{10}([{\ce {H+}}]/{\text{M}})} where [H+] is the equilibrium molar concentration of H+ (in M = mol/L) in the solution. At 25 °C (77 °F), solutions...
    53 KB (6,540 words) - 00:39, 24 May 2025
  • the gas phase), molality bi, mass fraction wi, molar concentration (molarity) ci or mass concentration ρi: a i x = γ x , i x i ,   a i b = γ b , i b i...
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  • Thumbnail for IC50
    cell receptor or microbe. IC50 values are typically expressed as molar concentration. IC50 is commonly used as a measure of antagonist drug potency in...
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  • Thumbnail for Mean corpuscular hemoglobin concentration
    to 360g/L), or between 4.81 and 5.58 mmol/L. It is thus a mass or molar concentration. Still, many instances measure MCHC in percentage (%), as if it were...
    5 KB (597 words) - 01:09, 5 May 2025
  • Thumbnail for Mole (unit)
    react, 2 mol of water (H2O) form. The concentration of a solution is commonly expressed by its molar concentration, defined as the amount of dissolved substance...
    28 KB (3,558 words) - 08:12, 31 May 2025
  • In chemistry, the equivalent concentration or normality (N) of a solution is defined as the molar concentration ci divided by an equivalence factor or...
    5 KB (602 words) - 19:35, 26 January 2025
  • Thumbnail for Collision theory
    kg). NA is the Avogadro constant. [A] is molar concentration of A in unit mol⋅L−1. [B] is molar concentration of B in unit mol⋅L−1. Z can be converted...
    19 KB (2,788 words) - 02:22, 31 May 2025
  • depends solely on the ratio of the molar concentrations of the weak acid to the weak base. The higher the concentration of the weak acid in the solution...
    21 KB (2,428 words) - 15:03, 20 November 2024
  • Thumbnail for Osmosis
    colligative property, meaning that the osmotic pressure depends on the molar concentration of the solute but not on its identity. Osmosis is a vital process...
    22 KB (2,765 words) - 00:34, 26 May 2025
  • Thumbnail for Molecular diffusion
    {dP_{B}}{dx}}} . For an ideal gas the partial pressure is related to the molar concentration by the relation P A V = n A R T {\displaystyle P_{A}V=n_{A}RT} where...
    16 KB (2,112 words) - 18:11, 21 April 2025
  • Thumbnail for Osmotic pressure
    osmotic pressure, i is the dimensionless van 't Hoff index, c is the molar concentration of solute, R is the ideal gas constant, and T is the absolute temperature...
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  • solvent, it is equal to the ratio of its molar concentration in the stationary phase to its molar concentration in the mobile phase, also approximating...
    3 KB (362 words) - 01:12, 13 August 2023
  • Thumbnail for Molar mass
    In chemistry, the molar mass (M) (sometimes called molecular weight or formula weight, but see related quantities for usage) of a chemical substance (element...
    22 KB (3,287 words) - 17:16, 1 June 2025
  • molar concentrations of the species ⁠ A {\displaystyle \mathrm {A} } ⁠ and ⁠ B , {\displaystyle \mathrm {B} ,} ⁠ usually in moles per liter (molarity...
    44 KB (7,579 words) - 06:10, 25 May 2025
  • known as molar concentration or molarity. Several different definitions of concentration are widely used in chemistry, including molar concentration, mass...
    175 KB (19,570 words) - 02:00, 18 May 2025
  • Molar (unit), a unit of concentration equal to 1 mole per litre Molar quantities, such as molar mass, molar volume, etc. El Molar, Tarragona, a village...
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  • Thumbnail for Hard water
    of the molar concentrations of Ca2+ and Mg2+, in mol/L or mmol/L units. Although water hardness usually measures only the total concentrations of calcium...
    46 KB (4,673 words) - 04:12, 25 May 2025