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Molar mass: 62.004 g·mol −1 ... nitrate reduced by the microbial activity of nitrate reducing bacteria is the precursor of nitrite in water and in the lower ...
Molar mass: 169.872 g·mol −1 Appearance colorless solid Odor: Odorless Density: ... Silver nitrate is an inorganic compound with chemical formula AgNO 3.
(This represents 300,000 to a million gigatonnes of nitrogen, depending on the mass of the crust. [73]) The only important nitrogen minerals are nitre (potassium nitrate, saltpetre) and soda nitre (sodium nitrate, Chilean saltpetre). However, these have not been an important source of nitrates since the 1920s, when the industrial synthesis of ...
The molar mass of atoms of an element is given by the relative atomic mass of the element multiplied by the molar mass constant, M u ≈ 1.000 000 × 10 −3 kg/mol ≈ 1 g/mol. For normal samples from Earth with typical isotope composition, the atomic weight can be approximated by the standard atomic weight [ 2 ] or the conventional atomic weight.
Molar mass: 46.005 g·mol −1 Conjugate acid: ... Ingesting too much nitrite and/or nitrate through well water is suspected to cause methemoglobinemia. [17]
Magnesium nitrate reacts with alkali metal hydroxide to form the corresponding nitrate: Mg(NO 3) 2 + 2 NaOH → Mg(OH) 2 + 2 NaNO 3.. Since magnesium nitrate has a high affinity for water, heating the hexahydrate does not result in the dehydration of the salt, but rather its decomposition into magnesium oxide, oxygen, and nitrogen oxides:
Molar mass: 331.2 g/mol Appearance colorless or white Density: 4.53 g/cm 3: ... Lead(II) nitrate is an inorganic compound with the chemical formula Pb(NO 3) 2.
Relative atomic mass (Atomic weight) was originally defined relative to that of the lightest element, hydrogen, which was taken as 1.00, and in the 1820s, Prout's hypothesis stated that atomic masses of all elements would prove to be exact multiples of that of hydrogen. Berzelius, however, soon proved that this was not even approximately true ...