Chemistry, asked by anujsingh96278, 5 months ago

Equal masses of CO and CO2 are mixed in an empty
container at 400 K. And the total pressure inside the
container is found to be 10 atm. Calculate the
pressure due to CO2 (approximately) in container.​

Answers

Answered by luckycables157
3

Answer:

ANSWER

Equal masses of methane and oxygen are mixed in an empty container at 25

o

C. The fraction of the total pressure exerted by oxygen is

3

1

.

Let 32 g of oxygen are mixed with 32 g of methane.

The molar masses of methane and oxygen are 16 g/mol and 32 g/mole respectively

The number of moles of methane =

16g

32g

=2moles.

The number of moles of oxygen =

32g

32g

=1mole.

Total number of moles =2+1=3.

The mole fraction of oxygen =

1+2

1

=

3

1

.

The mole fraction is proportional to the fraction of the total pressure exerted.

Hence, the fraction of the total pressure exerted by oxygen is

3

1

.

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Answered by niteshrajputs995
0

Answer:

The fraction of the total pressure exerted by oxygen is 3.

Explanation:

As given in the question,

Equal masses of CO and CO2 are mixed in an empty container at 400 K. And the total pressure inside the container is found to be 10 atm.

The masses refers to a large, general group of regular folks — the common people of a society. If you're super rich, you ride around in a private jet while the masses take crowded buses. The masses don't include celebrities, rich people, royalty, or political leaders. The masses are everybody else.

Let 32 g of oxygen are mixed with 32 g of methane.

The molar masses of methane and oxygen are 16 g/mol and 32 g/mole respectively

The number of moles of methane = 2 mole

The number of moles of oxygen = 1 mole

Total number of moles =2+1=3.

The mole fraction of oxygen = 3

The mole fraction is proportional to the fraction of the total pressure exerted.

Hence, the fraction of the total pressure exerted by oxygen is 3.

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