A) A compressor takes in 1 kg of air with an initial enthalpy of 20 kJ/kg and discharges it with an enthalpy of 280 kJ/kg. If there are no heat exchanges with the outside, calculate the work supplied to the compressor.
B) You want to ferment 250 kg/hr of product from a fruit that contains 50% glucose. In addition, glucose with 60% water is inserted through 25 kg/hr of the mixture.
A liquor with a lot of sugar is obtained, and there is a reaction in the fermentation. The reaction efficiency is 100%.
Do the mass balance by finding what is left of each reactant and product at the end.