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4. Oxygen gas inside 1.5 L gas tank has a pressure of 0.95 atm. Provided that the temperature remains constant, how much pressure is needed to reduce its volume by 2?​

Sagot :

Answer:

Initial pressure given in the question is 0.95 atm. The initial volume is 1.5 l and the final volume is 1/2 of its value, thus 0.75l. Thus, new pressure will be 1.9 atm.

Explanation:

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