1. The problem statement, all variables and given/known data Using coffee (specific heat capacity of 3.98 x 10^3 J/kg °C) calculate the increase in mass if you raised the temperature of a 353 g cup of coffee from 34° C to 97°C. 2. Relevant equations Q=mcΔt 3. The attempt at a solution I believe I just need to solve for m. However I have no idea what my Q value is or how to find it. And for the change in temperature I'm not sure if I have to convert it to F or leave it in Celsius.