Question

675.0 mL of air is at 32.0 °C. What is the volume at 75.0 °C?

Answer 1

Answer: 770 mL

Step-by-step explanation:

Charles' law states that
`(V_(1) )/(T_(1) ) =(V_(2) )/(T_(2) )`, so as temperature increases, volume does as well. We can plug in our values for V₁,T₁,and T₂ to this equation and solve for V₂, using L for volume and, importantly, kelvin for temperature. (kelvin is 273 + celsius).

`(0.675)/(305) =(V_(2) )/(348) \\V_(2)=0.770 L`