Question

3.
Calculate the number of gaseous molecules left
in a volume of Immifit is pumped out to give
a vaccum of 10-mm Hg at 298K.
1) 3.24 x 10
2) 3.24 x 106
3) 3.82 x 10
4) 4.6 x 100 HG
ATM pressure​

Answer 1

Answer:

i not understood ur answer

Answer 2

Answer:

V = volume = the amount of space occupied by the gas, usually measured in liters (L). P = pressure = the force per unit area exerted by the gas on its container, usually measured in atmospheres (atm) or Torricelli (torr) = mmHg. 1 atm = 760 torr = 760 mmHg

Explanation:

P = pressure = the force per unit area exerted by the gas on its container, usually measured in atmospheres (atm) or Torricelli (torr) = mmHg. 1 atm = 760 torr = 760 mmHg. n = number of moles, measured in moles (recall 1 mole = 6.022x1023 molecules), abbreviated mol.