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  2. Sodium amide - Wikipedia

    en.wikipedia.org/wiki/Sodium_amide

    Sodium amide is a standard base for dehydrohalogenations. [9] It induces the loss of two equivalents of hydrogen bromide from a vicinal dibromoalkane to give a carboncarbon triple bond, as in a preparation of phenylacetylene. [10] Usually two equivalents of sodium amide yields the desired alkyne.

  3. Solubility chart - Wikipedia

    en.wikipedia.org/wiki/Solubility_chart

    The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.

  4. Sodium compounds - Wikipedia

    en.wikipedia.org/wiki/Sodium_compounds

    Sodium tends to form water-soluble compounds, such as halides, sulfates, nitrates, carboxylates and carbonates. The main aqueous species are the aquo complexes [Na(H 2 O) n ] + , where n = 4–8; with n = 6 indicated from X-ray diffraction data and computer simulations.

  5. Base (chemistry) - Wikipedia

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

    A strong base is a basic chemical compound that can remove a proton (H +) from (or deprotonate) a molecule of even a very weak acid (such as water) in an acid–base reaction. Common examples of strong bases include hydroxides of alkali metals and alkaline earth metals, like NaOH and Ca(OH) 2, respectively. Due to their low solubility, some ...

  6. Leveling effect - Wikipedia

    en.wikipedia.org/wiki/Leveling_effect

    Similarly the strength of a strong base is leveled by the acidity of the solvent. When a strong acid is dissolved in water, it reacts with it to form hydronium ion (H 3 O +). [2] An example of this would be the following reaction, where "HA" is the strong acid: HA + H 2 O → A − + H 3 O + Any acid that is stronger than H 3 O + reacts with H ...

  7. Conjugate (acid-base theory) - Wikipedia

    en.wikipedia.org/wiki/Conjugate_(acid-base_theory)

    The strength of a conjugate base can be seen as its tendency to "pull" hydrogen protons towards itself. If a conjugate base is classified as strong, it will "hold on" to the hydrogen proton when dissolved and its acid will not split. If a chemical is a strong acid, its conjugate base will be weak. [3]

  8. Sodium - Wikipedia

    en.wikipedia.org/wiki/Sodium

    Sodium forms flammable hydrogen and caustic sodium hydroxide on contact with water; [113] ingestion and contact with moisture on skin, eyes or mucous membranes can cause severe burns. [ 114 ] [ 115 ] Sodium spontaneously explodes in the presence of water due to the formation of hydrogen (highly explosive) and sodium hydroxide (which dissolves ...

  9. Alkali hydroxide - Wikipedia

    en.wikipedia.org/wiki/Alkali_hydroxide

    Alkali hydroxides are formed in the reaction between alkali metals and water. A typical school demonstration demonstrates what happens when a piece of an alkali metal is introduced to a bowl of water. A vigorous reaction occurs, producing hydrogen gas and the specific alkali hydroxide. For example, if sodium is the alkali metal:

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