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A 120. mL sample of gas is at a pressure of 1.50 atm . If the temperature remain

ID: 589143 • Letter: A

Question

A 120. mL sample of gas is at a pressure of 1.50 atm . If the temperature remains constant what will be it’s volume at 3.50 atm of pressure ?
So for this would we use Boyle’s law ?
PIVI=P2V2
P1 Be 1.50 atm
V2 3.50
Need some help I keep getting stuck with how to set up the problem ?
We are solving for P2 correct ?
Our answer ends in Atm ? A 120. mL sample of gas is at a pressure of 1.50 atm . If the temperature remains constant what will be it’s volume at 3.50 atm of pressure ? A 120. mL sample of gas is at a pressure of 1.50 atm . If the temperature remains constant what will be it’s volume at 3.50 atm of pressure ?
So for this would we use Boyle’s law ?
PIVI=P2V2
P1 Be 1.50 atm
V2 3.50
Need some help I keep getting stuck with how to set up the problem ?
We are solving for P2 correct ?
Our answer ends in Atm ?

Explanation / Answer

According to Boyls law

PV = constant

P1V1 = P2V2

120ml × 1.50atm = 3.50atm × V2

V2 = 120ml × 1.50atm/3.50atm

= 51.4ml

so , the answer is 51.4ml

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