An adiabatic turbine has r-134a as the working fluid. the inlet has a pressure of 200 kpa and a temperature of 20°c while the outlet temperature is -10°c. if the mass flow rate is 0.5 kg/s and the rate of entropy generation is 0.005 kw/k, determine the power output in kw

#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.