if 2.2 liters of gas is inhaled at 18c and is heated to 38c in te lungs what is the new volume of gas

Answer 1

Use (V1/T1) = (V2/T2)
V1 = 2.2 L
T1 = 18 C = 18 + 273 = ? K.
V2 = solve for this
T2 = 38 C = 38 + 273 = ? K.
Remember to use K values for T1 and T2.