Your answer should be “C.”
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Answer: The pressure of the He is 2.97 atm
Explanation:
According to Dalton's law, the total pressure is the sum of individual pressures.
Given :
=total pressure of gases = 6.50 atm
= partial pressure of Nitrogen = 1.23 atm
= partial pressure of oxygen = 2.3 atm
= partial pressure of Helium = ?
putting in the values we get:
The pressure of the He is 2.97 atm
Atomic mass is the answer
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Answer:
Lithium has 5 elements, sulphur has 2 elements and oxygen has 4 elements
Answer:
sure what u need help with
Explanation: