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  2. Guanidine - Wikipedia

    en.wikipedia.org/wiki/Guanidine

    Via the intermediacy of biguanidine, this ammonolysis step affords salts of the guanidinium cation (see below). In the second step, the salt is treated with base, such as sodium methoxide. [8] Isothiouronium salts (S-alkylated thioureas) react with amines to give guanidinium salts: [10] RNH 2 + [CH 3 SC(NH 2) 2] + X − → [RN(H)C(NH 2) 2] + X ...

  3. List of alchemical substances - Wikipedia

    en.wikipedia.org/wiki/List_of_alchemical_substances

    Salt/common salt – a mineral, sodium chloride, NaCl, formed by evaporating seawater (impure form). Salt of tartar – potassium carbonate; also called potash. Salt of hartshorn/sal volatile – ammonium carbonate formed by distilling bones and horns. Tin salt – hydrated stannous chloride; see also spiritus fumans, another chloride of tin.

  4. Guanidinium chloride - Wikipedia

    en.wikipedia.org/wiki/Guanidinium_chloride

    Guanidinium chloride is a weak acid with a pK a of 13.6. The reason that it is such a weak acid is the complete delocalization of the positive charge through three nitrogen atoms (plus a little bit of positive charge on carbon).

  5. Carbonate - Wikipedia

    en.wikipedia.org/wiki/Carbonate

    A carbonate is a salt of carbonic acid, (H 2 CO 3), [2] characterized by the presence of the carbonate ion, a polyatomic ion with the formula CO 2− 3. The word "carbonate" may also refer to a carbonate ester , an organic compound containing the carbonate group O=C(−O−) 2 .

  6. Salt (chemistry) - Wikipedia

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

    Salts that produce hydroxide ions when dissolved in water are called alkali salts, and salts that produce hydrogen ions when dissolved in water are called acid salts. If the compound is the result of a reaction between a strong acid and a weak base , the result is an acid salt .

  7. Carbamate - Wikipedia

    en.wikipedia.org/wiki/Carbamate

    Carbamate is derived from the words "carbamide", otherwise known as urea, and "-ate" a suffix which indicates the salt or ester of an acid. [42] [43] Both words have roots deriving from urea. Carbamate is less-specific because the -ate suffix is ambiguous for either the salt or ester of a carbamic acid.

  8. List of inorganic compounds - Wikipedia

    en.wikipedia.org/wiki/List_of_inorganic_compounds

    Barium carbonate – BaCO 3 [85] Barium chlorate – Ba(ClO 3) 2 [86] ... Sodium chloride (table salt, rock salt) – NaCl; Sodium chlorite – NaClO 2; Sodium ...

  9. Pimagedine - Wikipedia

    en.wikipedia.org/wiki/Pimagedine

    Aminoguanidine is a colorless solid that is soluble in water and ethanol. It is basic, producing salts when reacted with organic acids. As established by many crystallographic studies, protonation of aminoguanidine occurs at the imino nitrogen. [16] With formic acid, condensation occurs, leading to cyclization to give 3-amino-1,2,4-triazole. [14]