2. For each of the following scenarios, simplify the appropriate form of the Energy Balance Equation, and write the final simplified form. Remember to clearly specify your system for each case. a. A compressor is running at steady state, compressing a gas stream from P1 to P2. We are interested in the rate at which electrical work must be supplied to the compressor to perform this task. b. An adiabatic turbine is running at steady state, with input and output streams of steam (water vapor). We are interested in the total amount of work that the turbine can produce in a given time interval At. A piston-and-cylinder assembly is used to compress a gas isothermally from P to P2. We are interested in the amount of heat that will be exchanged with the surroundings in this process. d. We are interested in how much work is required to blow up a balloon from an initial volume V1 to a final volume V2. C