At 189 C, a sample of a gas has a volume of 32.0 mL. What volume does the gas occupy at 242 C?

Answer 1

The gas law:

P₁*V₁ / T₁ = P₂*V₂ / T₂

If the pressure is constant, then:

V₁ / T₁ = V₂ / T₂

Plug in your numbers and solve for the unknown volume. Remember to convert temperatures to absolute (degrees K---AKA "Kelvins")

0 degrees Celsius = 273.15K