Answer :

Final answer:

The question is about the Boyle's law in Physics, which states that the volume of a gas and its pressure are inversely proportional at a constant temperature.

Using this law and the provided data, the new volume of the gas would be approximately 334 mL at 785mmHg pressure.

Explanation:

The subject of this question is Physics, specifically the topic of gas laws.

The Boyle's law is applicable here, which states that the volume of a gas is inversely proportional to its pressure, at a constant temperature.

It can be represented mathematically as P1*V1 = P2*V2, where P1 and V1 are the initial pressure and volume, and P2 and V2 are the final pressure and volume.

The initial volume (V1) is 355 mL, the initial pressure (P1) is 732 mmHg, and the final pressure (P2) is 785 mmHg. Substituting these values into the equation, we can find the final volume:

V2 = (P1*V1)/P2 = (732mmHg*355mL)/785mmHg = approximately 334 mL.

So, the new volume of the gas would be approximately 334 mL at 785mmHg pressure.

Learn more about Boyle's law here:

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