Answer:
number 1 is P^2=1.75
number 2 17.65 L
number 3 V2 = 8571.43 L
Explanation:
Number 3: Given: V1 = 12000 L
P1 = 1.0 atm P2 = 1.4 atm
Required: V2
Solution:
Use Boyle's law
(P1) × (V1) = (P2) × (V2)
V2 = [(P1) × (V1)] / (P2)
V2 = (1.0 atm × 12000L) / (1.4 atm)
V2 = 8571.43 L
Number 2: - Use Boyle's Law
- Rearrange formula (V2 = V1P1/P2)
- Put in the values and solve
Number 1: P(1)*V(1)=P(2)*V(2)
1.5 atm*5.6 L= P(2)*4.8 L
P(2)= 1.5 atm*5.6 L/4.8 L =1.75 atm