A mixture of 40. 0 g of oxygen and 40. 0 g of helium has a total pressure of 0. 900 atm. What is the partial pressure of oxygen gas?.

To inform the reader

Dis the awnser because they are going from high to low

Iwas in a argument about a certain class grade with my teacher. it was a ‘a-’when i felt that i deserved a ‘a’. i showed him (my teacher) why i felt i derserved so. i questioned what i got wrong and showed him what i learned. i look back to that teacher with nothing but love and support because that’s the class that i actually learned the most. the moral of the story is to see where the other person is coming from and what they have done. also, when in a conflict, never attack the persons character. this will just make the argument end poorly.