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melisa1 [442]
3 years ago
14

Supposed you have a gas in a container being pressed down by a piston. The initial volume of the gas is 5.0 m3 and the pressure

is 7.5 mmHg. If the volume decreases to 4.0 m3, what is the pressure? The product of the volume and pressure remain constant.
Chemistry
1 answer:
xxTIMURxx [149]3 years ago
6 0

P_{1} V_{1} =P_{2} V_{2}

  • P₁ = 7.5 mmHg
  • V₁ = 5.0 m³
  • P₂ = ?
  • V₂ = 4.0 m³

Plug and chug.

7.5 × 5.0 = 4.0P

37.5 = 4.0P

9.4 = P

<h3>Answer:</h3>

The final pressure is 9.4 mmHg.

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