A sample of helium gas at a temperature of 42.90 ∘C was found to exert a...
A sample of helium gas at a temperature of 42.90 ∘C was found to
exert a pressure of 1.50 atm.
Part A What is the molar concentration of helium gas under these
condition?
Part B What is the new concentration of helium gas after the temperature is increased to 111.50 ∘C?
Part C What is the concentration of the helium gas sample if the pressure is increased to 5.47 atm at 111.50 ∘C?
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