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A gas of 190mL at a pressure of 74 atm can be expected to change its pressure when its vloume changes to 30.0 mL express its nes pressure in units of atmospheres?
Corybp
According to Boyle's law, P1V1 = P2V2.
P1 = 74atm
V1 = 190mL
P2 = ?
V2 = 30.0mL
Solve for P2.
74atm x 190mL = P2 x 30.0mL
74atm x 190mL/30.0mL = P2
470atm = P2 (469 rounded to two significant figures due to 190mL and 74atm.)
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