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  2. Mount Vernon Nazarene University - Wikipedia

    en.wikipedia.org/wiki/Mount_Vernon_Nazarene...

    The Mount Vernon Nazarene (MVNU) athletic teams are called the Cougars. The university is a member of the National Association of Intercollegiate Athletics (NAIA), primarily competing in the Crossroads League (formerly known as the Mid-Central College Conference (MCCC) until after the 2011–12 school year) since the 2011–12 academic year.

  3. Methyl vinyl ketone - Wikipedia

    en.wikipedia.org/wiki/Methyl_vinyl_ketone

    Methyl vinyl ketone (MVK, IUPAC name: butenone) is the organic compound with the formula CH 3 C(O)CH=CH 2. It is a reactive compound classified as an enone , in fact the simplest example thereof. It is a colorless, flammable, highly toxic liquid with a pungent odor.

  4. Methylene group - Wikipedia

    en.wikipedia.org/wiki/Methylene_group

    Acidity of diethyl malonate, a 1,3-dicarbonyl compound The central carbon in 1,3-dicarbonyl compound is known as an activated methylene group. This is because, owing to the structure, the carbon is especially acidic and can easily be deprotonated to form a methylene group.

  5. AP Chemistry - Wikipedia

    en.wikipedia.org/wiki/AP_Chemistry

    The 2014 AP Chemistry exam was the first administration of a redesigned test as a result of a redesigning of the AP Chemistry course. The exam format is now different from the previous years, with 60 multiple choice questions (now with only four answer choices per question), 3 long free response questions, and 4 short free response questions.

  6. Substitution reaction - Wikipedia

    en.wikipedia.org/wiki/Substitution_reaction

    Substitution reactions in organic chemistry are classified either as electrophilic or nucleophilic depending upon the reagent involved, whether a reactive intermediate involved in the reaction is a carbocation, a carbanion or a free radical, and whether the substrate is aliphatic or aromatic. Detailed understanding of a reaction type helps to ...

  7. Category:Mount Vernon Nazarene University - Wikipedia

    en.wikipedia.org/wiki/Category:Mount_Vernon...

    Mount Vernon Nazarene University people (3 C, 1 P) Pages in category "Mount Vernon Nazarene University" The following 2 pages are in this category, out of 2 total.

  8. Equivalent (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Equivalent_(chemistry)

    The solution has 1 mole or 1 equiv Na +, 1 mole or 2 equiv Ca 2+, and 3 mole or 3 equiv Cl −. An earlier definition, used especially for chemical elements , holds that an equivalent is the amount of a substance that will react with 1 g (0.035 oz) of hydrogen , 8 g (0.28 oz) of oxygen , or 35.5 g (1.25 oz) of chlorine —or that will displace ...

  9. Ebullioscopic constant - Wikipedia

    en.wikipedia.org/wiki/Ebullioscopic_constant

    In thermodynamics, the ebullioscopic constant K b relates molality b to boiling point elevation. [1] It is the ratio of the latter to the former: = i is the van 't Hoff factor, the number of particles the solute splits into or forms when dissolved. b is the molality of the solution.