At 570 Mm Hg and a Gas Sample Has a a Volume

question 50

Multiple Choice

At 570. mm Hg and a gas sample has a volume of 2270 mL. What is the final pressure (in mmHg) at a volume of 1250 mL and a temperature of if the amount of gas does not change?

• A) 690. mmHg
• B) 1560 mmHg
• C) 700 . mmHg
• D) 470 . mmHg
• E) 210. mmHg

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Definitions:

Saltwater Intrusion

The movement of saline water into freshwater aquifers, which can occur due to groundwater extraction or changes in sea level, often leading to the contamination of drinking water sources.

Overpumped

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Groundwater Wells

Groundwater wells are excavations or structures created in the ground by drilling, driving, boring, or otherwise, to access water in underground aquifers.

Hydrogeologist

A geoscientist who specializes in groundwater and surface-water investigations.