A piston-cylinder device contains 0.05 kg of steam at 1 MPa…

A piston-cylinder device contains 0.05 kg of steam at 1 MPa and 300 °C. The steam now expands to a final state of 200 kPa and 150 °C. During the process, 2 kJ of heat is lost to the surroundings. Assuming the surroundings to be at = 25 °C and = 100 kPa, determine: (a)    The work done by the steam. Answer: [W] kJ (round to one decimal place) (b)    The exergy of the steam at State 1. Answer: [X1] kJ (round to one decimal place) (c)    The reversible work that can be done by the steam. Answer: [Wrev] kJ (round to one decimal place) (d)    The exergy destroyed during this process. Answer: [Xdes] kJ (round to one decimal place) (e)    The second law efficiency of this work producing process.  Answer: [etaii] (round to two decimal places)

Balance the equation occurring in basic solutions by inputti…

Balance the equation occurring in basic solutions by inputting the correct coefficients for products and reactants in the blanks. Unbalanced Reaction: Cr(OH)3(s) + ClO-(aq) —-> CrO42- (aq) + Cl-(aq)   reactants [coeff1] Cr(OH)3 [coeff2] ClO- [coeff3] OH- products [coeff4] CrO42- [coeff5] Cl- [coeff6] H2O