A mixture of oxygen (O2), carbon dioxide (CO2), and nitrogen (N2) has a total pressure of 0.97 atm. What is the partial pressure of O2, if the partial pressure
of CO2 is 0.70 atm and the partial pressure of N2 is 0.12 atm?

Sorry i dont understand the question can you rephase it?

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.

Isec i will do it and them i will let you know

Answeropposite;