5. A 175 mL sample of neon had its pressure changed from 75 kPa to 150 kPa. What is its new volume?

The new volume of the neon is:

V

2

=

87.5

m

L

Explanation:

Boyle's law states that pressure is inversely proportional to volume for a fixed quantity of an ideal gas at a constant temperature.

The mathematical formula is :

V

2

=

P

1

V

1

P

2

Here we have:

P

1

=

75

K

P

a

;

P

2

=

150

K

P

a

;

V

1

=

175

m

L

Then:

V

2

=

75

K

P

a

⋅

175

m

L

150

K

P

a

V

2

=

75

K

P

a

1

⋅

175

m

L

150

K

P

a

2

V

2

=

87.5

m

L

Step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

rx and sx

step-by-step explanation: