Three inert gases X, E and Z are pumped into an evacuated 5. 00l rigid container until the total pressure is 3. 00 atm. Determine the partial pressure of gas X if 0. 500 moles of each is used

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

i think its 100.

hope this !

c. orbital shape i hope this is correct