Two ideal gases (Inlet 1: H2 and Inlet 2: O2) are mixed in an insulated mixing valve. Assuming no pressure drop in the valve and constant specific heats (evaluated at 300K) determine the following given the conditions below. --Given Values--
Mass flow rate 1: m_H2 (kg/s) = 0.31
Mass flow rate 2: m_O2 (kg/s) = 0.32
T1 (K) = 311
T2 (K) = 404
P (kPa) = 256

a) Determine the molar flow rate (kmol/s) of H2.
Your Answer =
b) Determine the molar flow rate (kmol/s) of O2.
Your Answer =
c) Determine the mixture molecular weight(kg/kmol).
Your Answer =
d) Determine the constant pressure specific heat (kJ/kg-K) of H2 at 300K.
Your Answer =
e) Determine the constant pressure specific heat (kJ/kg-K) of O2 at 300K.
Your Answer =
f) Determine T3.
Your Answer =
g) Determine the rate of entropy production (kW/K) in the valve.
Your Answer =