Question

If I have an unknown quantity of gas at a pressure of 8.5 atm, a volume of

11.6 liters, and a temperature of 43 °C, how many moles of gas do I have?

Answer 1

3.802 moles

Step-by-step explanation:

P = 8.5 atm

V = 11.6 liters

R = 0.08206

T = 316 K (273 + 43)

PV = nRT

(8.5)(11.6) = n(0.08206)(316)

---> n = 3.802 moles