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The best studied of these processes is the mass-dependent fractionation of calcium isotopes that accompanies the precipitation of calcium minerals such as calcite, aragonite and apatite from solution. Lighter isotopes are preferentially incorporated into these minerals, leaving the surrounding solution enriched in heavier isotopes at a ...
The molar mass of a substance depends not only on its molecular formula, but also on the distribution of isotopes of each chemical element present in it. For example, the molar mass of calcium-40 is 39.962 590 98 (22) g/mol, whereas the molar mass of calcium-42 is 41.958 618 01 (27) g/mol, and of calcium with the normal isotopic mix is 40.078(4 ...
Molar mass: 56.0774 ... Calcium oxide (formula: Ca O), commonly known as quicklime or burnt lime, is a widely used chemical compound.
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: 110.98 g·mol −1 Appearance White hygroscopic powder Odor: Odorless ... Calcium chloride is an inorganic compound, a salt with the chemical formula CaCl 2.
Molar mass: 100.0869 g/mol Appearance Fine white powder or colorless crystals; chalky taste ... Calcium carbonate is a chemical compound with the chemical formula Ca ...
Molar mass: 310.18 g/mol Appearance White Solid Odor: Odorless Density: ... Calcium phosphate is the usual constitution of microcalcifications of the breast, ...
Molar mass: 158.166 g/mol (anhydrous) 176.181 g/mol (monohydrate) Appearance ... Calcium acetate is a chemical compound which is a calcium salt of acetic acid.