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Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.
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Why is the structure of molecule important to its function?
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A) equal lines b) parallel lines c) perpendicular lines d) none of the above
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Chemistry, 23.06.2019 12:30
An atom holds 7 electrons. use orbital notation to model the probable location of its electrons. an atom hold 22 electrons. use orbital notation to model the probable location of its electrons. an atom holds 17 electrons. use orbital notation to model the probable location of its electrons.
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How many grams of K2Cr2O7 will completely dissolve into 100 g of water at 50° C to create a saturate...
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