Answer: The partial pressure of oxygen in the mixture is 321 mm Hg
Explanation:
According to Dalton's law, the total pressure is the sum of individual pressures.
Given : 
= total pressure of gases = 752 mm Hg
= partial pressure of Helium = 234 mm Hg
= partial pressure of nitrogen = 197 mm Hg
= partial pressure of oxygen = ?
Putting in the values we get:
The partial pressure of oxygen in the mixture is 321 mm Hg
D. Dependent on an objects position
Answer:
Animalia: Nemo
Plantae: coral
Fungi: algae
Your on your own for the rest ♀️
The mass/volume percent of solution is 8.69% (m/v).
