How would you expect this object to behave if it starts out not moving? (the object is a circle, and the arrows show forces acti
ng on the object)
A. Move to the right at a constant speed
B. speed up moving to the left
C. speed up moving to the right
D. move to the left at a constant speed
Plz help and explain if you can
A. Move to the right at a constant speed
B. speed up moving to the left
C. speed up moving to the right
D. move to the left at a constant speed
Plz help and explain if you can
2 answers:
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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