A certain gas is present in a 15.0 L cylinder at 3.0 atm pressure. If the pressu

Question

A certain gas is present in a 15.0 L cylinder at 3.0 atm pressure. If the pressure is increased to 6.0 atm, the volume of the gas decrease to 7.5 L. Find the two constants k_1, the initial value of k, and k_f, the final value of k, to verify whether the gas obeys Boyle's law. Express your answers to two significant figures separated by a comma. In a certain gas occupies a volume of 13 L when the applied pressure is 6.5 tm, find the pressure 6.5 atm, find the pressure when the gas occupies a volume of 3.3 L. Express your answer to two significant figures, and include the appropriate units.

Explanation / Answer

Q1.

V1 = 15 L

P1 = 3 atm

P2 = 5 atm

V2 = 7.5 L

find K1 and K2

P1V1 = K1

15*3 = 45 = K1

6*7.5 = 45 = K2

K1 = K2 = 45

D)

V1 = 13 L

P1 = 6.5 atm

P2 = ?

V2 = 3.3 L

P1V1=P2V2

13*6.5 = 3.3*P2

P2 = 13*6.5 /3.3

P2 = 25.606 atm

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.