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Two cylinders A and B, at the same temperature, contain an equal quantity of the same
kind of gas. Cylinder A has three times the volume of cylinder B. What can you
conclude about the pressures the gases exert? Show all workings.
a) The density of gas in A and B are the same.
b) The pressure in A is three times the pressure in B.
c) The pressure must be equal.
d) The pressure in A must be one-third the pressure in B.

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Completely solve. WRITE LEGIBLY OR TYPEWRITE THE SOLUTIONS. BOX THE FINAL ANSWERS. Helium is contained at in a 0.21 ft3 tank contains helium at 260.43°F is evacuated from atmospheric pressure of 14.55 lb/in2 to a final pressure of 2,550 Pa. Identify: a) the mass of helium pumped out; b) the mass of helium left in the tank; c) the pressure if the remaining helium temperature drops to 283 K.
Please include the complete formula used.
Please give answer in Handwritten format. This is important question,If you use Chatgpt i will dislike.