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A 19-cm-diameter cylinder that is 45 cm long contains 48 g of oxygen gas at 20C. Part A How many moles of oxygen are

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A 19-cm-diameter cylinder that is 45 cm long contains 48 g of oxygen gas at 20C. Part A How many moles of oxygen are in the cylinder? Express your answer in moles. n= Part B How many oxygen molecules are in the cylinder? N = What is the number density of the oxygen? Express your answer in inversed cubic meters. 7== m

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A 18 MOLES B 111024 MOLECULES C 801025 MOLECULESM3 13 mass of 0 I mole of oe no no of moles numb... blur-text-image

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