a sealed vessel containing carbon monoxide, carbon dioxide, and oxygen has a total pressure of 2.68 atm. the…

a sealed vessel containing carbon monoxide, carbon dioxide, and oxygen has a total pressure of 2.68 atm. the vessel contains 1.56 atm o2 and 0.65 atm co2. what is the partial pressure of carbon monoxide in atm?

a sealed vessel containing carbon monoxide, carbon dioxide, and oxygen has a total pressure of 2.68 atm. the vessel contains 1.56 atm o2 and 0.65 atm co2. what is the partial pressure of carbon monoxide in atm?

Answer

Explanation:

Step1: Recall Dalton's law

According to Dalton's law of partial - pressures, the total pressure ($P_{total}$) of a gas mixture is the sum of the partial pressures of its components. So, $P_{total}=P_{O_2}+P_{CO_2}+P_{CO}$.

Step2: Rearrange the formula to solve for $P_{CO}$

We can rewrite the formula as $P_{CO}=P_{total}-P_{O_2}-P_{CO_2}$.

Step3: Substitute the given values

Given $P_{total} = 2.68$ atm, $P_{O_2}=1.56$ atm, and $P_{CO_2}=0.65$ atm. Then $P_{CO}=2.68 - 1.56-0.65$.

Step4: Calculate the result

$P_{CO}=2.68-(1.56 + 0.65)=2.68 - 2.21=0.47$ atm.

Answer:

0.47 atm