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Answered

a scuba diver needs a diving tank in order to provide breathing gas while he is underwater. how much pressure is needed for 7L of gas at 1.15atm to be compressed in a 4.3L cylinder?​

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Dayaanbeaago

Answer:

given:

V¹= 7L

P¹= 1.15 atm

V²= 4.3L

P²=?

V¹ • P¹ = V² • P²

Explanation:

(7L)(1.15atm)=(4.3L) P²

P²= (7L) (1.15atm) / 4.3L

cancel the letter L

P²= 1.87 atm

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