Now consider a similar process. use the same initial conditions for the copper, but assume that the h2o is initially in the gas phase at 100 °c. i. sketch two temperature vs. energy-added diagrams, one for each substance, and mark the initial state for each one. ii. how can you determine if the h2o will undergo a temperature change? (what calculations and comparisons – think energy – would you need to make? don’t actually do the calculations; just explain what you would need to do.)