Asample of argon (ar) gas occupies 65.0 ml at 22.0°c and 725 torr. what is the volume of this ar gas at stp? enter your answer in the provided box.

Explanation:

The given data is as follows.

      = 65.0 mL = 0.065 L (as 1 ml = 0.001 L),      

      = = (22 + 273) K = 295 K,

      = 725 torr = 0.954 atm           (as 1 torr = 0.00131579 atm),

      = ?,   = 273 K,

      = 1 atm

And, according to ideal gas equation,

            = 0.0574 L

As, 1 L = 1000 ml. So, 0.0574 L = 57.4 ml.

Thus, we can conclude that the volume of this Ar gas at STP is 57.4 L.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons