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1) The mass of 6
1) The mass of 6.022 x 1023 lithium atoms weigh_______________
2) How many atoms of germanium are in 15.4 mg of germanium?
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Calculating molar mass and number of moles
1. Calculate the number of moles in 1 1.52 kg sample of glucose (C6H12O6).
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2) Using the information in a periodic table, calculate the number of moles in a 7.89 kg sample of aspirin(C9H8O4).
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