Chemistry, 24.04.2021 14:00 sirinapadeangel
Divide the atomic weight of carbon by the molecular weight of carbon dioxide to determine the ratio of the mass of carbon to the mass of carbon dioxide
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An observation that requires measurement is called quantitative observable or qualitative
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When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
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Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
Divide the atomic weight of carbon by the molecular weight of carbon dioxide to determine the ratio...
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