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Stella [2.4K]
3 years ago
15

The pressure of gas in a cylinder is 70 kilopascals. If the volume of the cylinder is reduced from 8.0 liters to 4.0 liters, wha

t should be the pressure of the gas in the cylinder?

Chemistry
2 answers:
lara31 [8.8K]3 years ago
8 0

Answer:

140 kilopascals should be the pressure of the gas in the cylinder.

Explanation:

Boyles alw:

P_1V_1=P_2V_2

P_1=70 kilopascals

V_1=8.0 L

P_2=?

V_2=4.0 L

P_2=\frac{P_1\times V_1}{V_2}=\frac{70 kilopascals\times 8.0 L}{4.0 L}=140 kilopascals

140 kilopascals should be the pressure of the gas in the cylinder.

Vika [28.1K]3 years ago
4 0

Answer:

140kpa

Explanation:

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