12. Which of the following would you use if you are attempting to find the pressure of a gas given a starting set of conditions and some of the conditions after a change in pressure? (2 pts)
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2 points
P₁V₁/T₁ = P₂V₂/T₂
PV=nRT
The equation that you would use to find the pressure of a gas given a starting set of conditions and some of the conditions after a change in pressure is:
P₁V₁/T₁ = P₂V₂/T₂