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More Gas Law links | Molar Mass of a Hydrate(Molar Mass, Molecular Weight, Gram Formula Mass) | |
Mole Conversions Reading Compounds that have water attached (hydrates) The • represents CuSO4 that has 5 waters attached. CuSO4• 5H2O Cu 1 x 63.55 = 63.55 | Add them up Molecular Weight=249.694g/mol rounds to 249.7g/mol | S 1 x 32.07 = 32.07 | H 10 x 1.00794 = 10.0794 | O 9 x 15.9994 = 143.9946 |
CaCl2 • 2H2O Ca 1 x 40.078 = 40.078 | Add them up Molecular Weight=147.00856g/mol rounds to 147.0g/mol | Cl 2 x 35.453 = 70.906 | H 4 x 1.00794 = 4.03176 | O 2 x 15.9994 = 31.9988 |
Chemical Demonstration Videos |
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