alldanthanite alldanthanite

19-11-2016
Physics

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What quantity of gas, in moles, is contained in 2.21L at STP?

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syed514 syed514

20-11-2016

P=10^5 pa
T= 25+273 K
R=8.314 m3pa.mol-1.K-1
AND
V=2.21*10^-3 m3

SO
n=0.1

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