Answer:
answer: they seek to produce verficiable data.
We are given
n = 87.3 moles He
no = 52.0 moles
Po = 9.63 atm
Using the relationship between Pressure and number of moles
Po/no = P/n
Substituting
9.63 atm / 52.0 mol = P / 87.3 mol
Solve for P<span />
You’ve not put anything below so I’m not sure what the options are but the relative charge of a proton is +1
That is a chemical change.. Hope I helped!
