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How many moles of a gas are in a 2.2 liter balloon at 0.79 atmospheres and 85°C?
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21 votes
21 votes
How many moles of a gas are in a 2.2 liter balloon at 0.79 atmospheres and 85°C?

User Her
by
2.6k points

2 Answers

26 votes
26 votes

Answer:

n= 0.059 moles of gas

Step-by-step explanation:

0.059 moles of gas

Step-by-step explanation:

P=600/ 760

P=0.79atm

then

n = PV/RT

n= 0.79 X 2.2 / 0.08206 X (85+273)

n= 0.059 moles of gas

User Ankit Srivastava
by
3.2k points
15 votes
15 votes

Answer: n= 0.059 moles of gas

Step-by-step explanation:

i hope this helps

User Xronx
by
2.5k points
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