Chemistry, 21.03.2020 08:04, mattydoug4818
5.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a molecular molar mass of 78./gmol, is burned completely in excess oxygen, and the mass of the products carefully measured, product mass:
carbon dioxide 16.93g
water 3.46g
Use this information to find the molecular formula of X.
Answers: 3
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Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg
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An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³
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5.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have...
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