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What mass of compound is present in 7.00 moles of each of the following compounds? Mass = 9 b. Ca3(PO4)2 Mass = g c. Na2HPO4

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What mass of compound is present in 7.00 moles of each of the following compounds? Mass = 9 b. Ca3(PO4)2 Mass = g c. Na2HPO4 Mass = g 4 item attempts remaining What number of molecules (or formula units) are present in 5.88g of each of the following compounds? a. molecules b. molecules c. (NH4)2Cr2O7 formula units 9 item attempts remaining

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