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Oksanka [162]
3 years ago
11

A 4 gram metal is heated and it's temperature changes from 25 degrees C to 35

Chemistry
2 answers:
iren [92.7K]3 years ago
7 0

Answer:

Explanation:

Answer in link below!

http://www.tiger-algebra.com/en/

mote1985 [20]3 years ago
6 0

Answer:

O60J

Explanation:

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What is the partial pressure of carbon dioxide in a container that contains 3.63 mol of oxygen, 1.49 mol of nitrogen, and 4.49 m
lana66690 [7]

Answer:

Partial pressure of CO₂ is 406.9 mmHg

Explanation:

To solve the question we should apply the concept of the mole fraction.

Mole fraction = Moles of gas / Total moles

We have the total moles of the mixture, if we have the moles for each gas inside. (3.63 moles of O₂, 1.49 moles of N₂ and 4.49 moles of CO₂)

Total moles = 3.63 mol O₂ + 1.49 mol N₂ + 4.49 mol CO₂ = 9.61 moles

To determiine the partial pressure of CO₂ we apply

Mole fraction of CO₂ → mol of CO₂ / Total moles = P. pressure CO₂ / Total P

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