Protons-33
neutrons-42
electrons-33
According to Dalton's law of partial pressure
The total pressure of a mixture of ideal gases is sum of the partial pressures of each gas present in the mixture
So if we know the partial pressure of all the gases we can determine the total pressure of the mxiture by adding all of them.
Thus
Ptotal = PCl2 + PF2 + PHe
Thus
Partial pressure of helium = 205 - ( 89 + 15) = 101 kPa
<h2>0.2 atm </h2>
Explanation:
The new pressure can be found by using the formula for Boyle's law which is
Since we're finding the new pressure
We have
We have the final answer as
<h3>0.2 atm</h3>
Hope this helps you
Answer:
d
Explanation:
its d because a beta particle has a negative charge
Answer:
28.7g x 1mol//24.022g "mass of CL diatomic" = 1.19 moles of Cl2
Explanation: