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25 votes
25 votes
How many moles of gas are in a 30-liter scuba canister if the temperature of the canister is 300 K and the pressure is 15,200 torr?

User OzzC
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1 Answer

6 votes
6 votes

Answer:

n = 0.487⋅mol

Step-by-step explanation

n=PVRT

=0.4⋅atm×30⋅L0.0821⋅L⋅atm⋅K−

1⋅mol−1×300⋅K

=0.487⋅mol

User Vasken
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