Question

The volume of a gas is 152 mL at 23°C and 72 mm of Hg. What will be its volume at N.T.P.? no spam + relevant answer = brainliest​

Answer 1

Answer:

you can see example and try

Explanation:

Known

P

1

=

740 mmHg

V

1

=

27.5 mL

T

1

=

22

∘

C

+

273.15

=

295 K

P

2

=

755 mmHg

T

2

=

15.0

∘

C

+

273.15

=

288 K

Unknown

V

2

Solution

Rearrange the equation to isolate

V

2

. Substitute the known values into the equation and solve.

P

1

V

1

T

1

=

P

2

V

2

T

2

V

2

=

P

1

V

1

T

2

T

1

P

2

V

2

=

740

mmHg

×

27.5

mL

×

288

K

295

K

×

755

mmHg

=

≈

26

mL

rounded to two significant figures

Answer 2

Answer:

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Explanation:

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