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Malachite is a green colored mineral that is 57.5% copper. What mass of copper is present in a 250.0 g sample of malachite
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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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Is a pencil falling to the floor anon contact force, a force, or a contact force
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Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest
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What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
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Malachite is a green colored mineral that is 57.5% copper. What mass of copper is present in a 250.0...
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