Chemistry, 23.12.2019 20:31 miacervenka
A0.2000 g sample of a compound (vitamin c) composed of only c, h, and o is burned completely with excess o2. 0.2998 g of co2 and 0.0819 g of h2o are produced.
what is the empirical formula?
Answers: 1
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Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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Which of the following units is not an official si unit? mole liter kilogram ampere
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A0.2000 g sample of a compound (vitamin c) composed of only c, h, and o is burned completely with ex...
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