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Mass Percent of Carbon in Sodium Bicarbonate

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DC10630

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The law of definite proportions states that a compound always contains two or more elements combined in a fixed (specific) ratio by mass. In this experiment, the mass percent of carbon in sodium bicarbonate (baking soda) will be determined by measuring the mass of carbon dioxide gas produced.

Concepts

  • Law of Definite Proportions
  • Law of Conservation of Matter
  • Mass