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igor_vitrenko [27]
2 years ago
6

What size container is needed to hold 7.00 mol of a gas at 342 K and 255 kPa? *

Chemistry
1 answer:
ValentinkaMS [17]2 years ago
3 0
PV = nRT

I only know the valeu of R is you're using atm, so convert kPa to atm.

1 atm = 101.325 kPa

2.52 atm = 255 kPa

2.52atm(x) = 7(.0821)(342)

2.52atm(x) = 196.5

x = 78

78 liters

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a, and f.

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3 years ago
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3 years ago
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How many formula units are there in 450 g of Na2S04?
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Formula units in 450 g of Na_{2} So_{4} is 1.93 × 10²⁴ formula units.

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