22-04-2016
Chemistry

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how many moles of gas are in a volume of 44.4L at STP? n=.......mol

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22-04-2016

You have to use the molar volume of gas which is 22.4L/mol at STP. To find the number of moles of from a given volume of gas at STP, you need to divide the given volume by 22.4L/mol.
44.4L/22.4L/mol=1.98mol of gas

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