1. The problem statement, all variables and given/known data A 1-cm3 air bubble at a depth of 141 meters and at a temperature of 4 degrees Celsius rises to the surface of the lake where the temperature is 13.1 degrees Celsius, to the nearest tenth of a cm3, what is its new volume? 2. Relevant equations P1V1/T1=P2V2/T2 3. The attempt at a solution I have trying to use previous posts to help me, but I do not know where I am going wrong. I attempted using these numbers. ((1.013x105)+(1000x9.8x141)(1)(286.25))/(1.013x102)(277.15) However, I don't know if I am supposed to use (1.013x105) or 1000 because they are not given in the original problem.