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  2. 1,2-Dichloropropane - Wikipedia

    en.wikipedia.org/wiki/1,2-Dichloropropane

    1,2-Dichloropropane is an intermediate in the production of perchloroethylene and other chlorinated chemicals. [4] It was once used as a soil fumigant , chemical intermediate, as well as an industrial solvent and was found in paint strippers, varnishes, and furniture finish removers but some of these uses have been discontinued.

  3. Gas constant - Wikipedia

    en.wikipedia.org/wiki/Gas_constant

    The gas constant occurs in the ideal gas law: = = where P is the absolute pressure, V is the volume of gas, n is the amount of substance, m is the mass, and T is the thermodynamic temperature. R specific is the mass-specific gas constant. The gas constant is expressed in the same unit as molar heat.

  4. Van der Waals constants (data page) - Wikipedia

    en.wikipedia.org/wiki/Van_der_Waals_constants...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  5. Dichloropropane - Wikipedia

    en.wikipedia.org/wiki/Dichloropropane

    1,2-Dichloropropane; 1,3-Dichloropropane; 2,2-Dichloropropane; See also. Dichloropropene This page was last edited on 28 June 2024, at 04:27 (UTC). Text is ...

  6. ∂ - Wikipedia

    en.wikipedia.org/wiki/%E2%88%82

    The symbol was introduced originally in 1770 by Nicolas de Condorcet, who used it for a partial differential, and adopted for the partial derivative by Adrien-Marie Legendre in 1786. [3] It represents a specialized cursive type of the letter d , just as the integral sign originates as a specialized type of a long s (first used in print by ...

  7. List of gases - Wikipedia

    en.wikipedia.org/wiki/List_of_gases

    This list is sorted by boiling point of gases in ascending order, but can be sorted on different values. "sub" and "triple" refer to the sublimation point and the triple point, which are given in the case of a substance that sublimes at 1 atm; "dec" refers to decomposition. "~" means approximately.

  8. List of physical constants - Wikipedia

    en.wikipedia.org/wiki/List_of_physical_constants

    Symbol Quantity Value [a] [b] Relative standard uncertainty Ref [1]; speed of light in vacuum : 299 792 458 m⋅s −1: 0 [2]Planck constant: 6.626 070 15 × 10 −34 J⋅Hz −1: 0 [3]= / reduced Planck constant

  9. C3H6Cl2 - Wikipedia

    en.wikipedia.org/wiki/C3H6Cl2

    The molecular formula C 3 H 6 Cl 2 (molar mass: 112.98 g/mol, ... 1,2-Dichloropropane; 1,3-Dichloropropane This page was last edited on 26 August 2022, at 19:57 ...