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Calcium bromide is the name for compounds with the chemical formula Ca Br 2 (H 2 O) x.Individual compounds include the anhydrous material (x = 0), the hexahydrate (x = 6), and the rare dihydrate (x = 2).
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: 272.22 g/mol Appearance white solid Density: 5.192 g/cm 3, solid Melting point: 568 °C (1,054 °F; 841 K) Boiling point: 844 °C (1,551 °F; 1,117 K)
Substance Formula 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Barium acetate: Ba(C 2 H 3 O 2) 2: 58.8: 62: 72: 75: 78.5: 77: 75
Calcium bromate, Ca(BrO 3) 2, is a calcium salt of bromic acid.It is most commonly encountered as the monohydrate, Ca(BrO 3) 2 •H 2 O. [citation needed]. It can be prepared by reacting calcium hydroxide with sodium bromate or calcium sulfate with barium bromate.
Calcium hexaboride (sometimes calcium boride) is a compound of calcium and boron with the chemical formula CaB 6.It is an important material due to its high electrical conductivity [disputed – discuss], hardness, chemical stability, and melting point.
Molar mass: 187.77 g/mol Appearance Pale yellow solid photosensitive: Density: 6.473 g/cm 3, solid Melting point: 432 °C (810 °F; 705 K) Boiling point:
Chromium(II) bromide is the inorganic compound with the chemical formula CrBr 2.Like many metal dihalides, CrBr 2 adopts the "cadmium iodide structure" motif, i.e., it features sheets of octahedral Cr(II) centers interconnected by bridging bromide ligands.