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Water vapor (steam) expands from 1000 kPa and 600 C to 500 kPa and 400 C. a) according to the
steam tables (table A-6), find the change in enthalpy and entropy. b) Table A-23 is an ideal gas table for
H20 in the vapor phase. Use A-23 to find the change in enthalpy and entropy. c) account f... 

please use attached charts

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10.0 9.0 8.0 TR 0.50 7.0 0.55 0.60 6.0 Saturated liquid 0.70 0.65 5.0 0.75 0.75 0.80 0.80 0.85 0.90 0.90
0.85 4.0 1 0.92 0.94 0.92 10.94 LA 0.98 0.96 1.00 1.02 0.94 3.0 0.98 1.04 - 1.06 - 1.02 . 1.06 2.0 1.0 2.00
0.95 Saturated vapor 1.10 1.20 1.60 1.80 1.40 1.60 - 2.00 2.50 - 3.00 0.1 0.2 0.3 0.4 0.5 1.0 2.... 

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0.50 - 7.0 0.55 TR 0.60 0.65 6.0 0.70 0.75 0.80 Saturated liquid 5.0 0.85 0.90- 0.94 a 0.92 0.98 + 0.96-
JAG 18 01 - 1.00- -1.02 SUGL 4.0 0.75 0.80 1.04 -1.06 PIG Of 0.85 *1.08- 1.10 0.90 1.15- 0.92 3.0 1.20 7 # +
0.94 1 1 0.96 0.98 1.30 1.40 2.0 1.5060- 1.70 1:80 1.00 1.90 - 1.0 7 2.00 2.20 Saturated vapo...