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_is the amount of material or matter in an object
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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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Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)
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Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude
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_is the amount of material or matter in an object...
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