1/10
1/10
2/10 or 1/5
1/3
-0.25 = -1/4
To find the partial pressure of O₂, we need to calculate its mole fraction in the mixture. The total moles in the container is 3 + 2 + 1 = 6 moles. The mole fraction of O₂ is 2/6 = 1/3. As the total pressure is 8.7 atm, the partial pressure of O₂ is the mole fraction of O₂ multiplied by the total pressure, giving 1/3 * 8.7 = 2.9 atm.
A mixed number has a whole number and a fraction. It should be greater than 1. You can have the fraction 9/20.
Some where between -1 and 1
o.783 in fraction is 783/1000.
2 months is 1/6 of a year.
0.78 repeating as a fraction = 78/99
1