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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?
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What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
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How is the way a mixture is combined different from how a compound is combined?
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What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?
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Para generar una oxisal en un laboratorio es conveniente hacer reaccionar las sustancias?...
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