A gas sample at T=0°C and P= 1 atm has volume V= 44,8 L, contains: A About 1 mole B About 1gram C About 2 moles D About 2grams E About 2 molecules HELP
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option c is correct
moles = (Volume in L at STP) / 22.4 L
= 44.8/22.4 = 2
hope it help ☺
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