Question: Find the missing properties and give the phase of the substance. a. H2O u = 1000 Btu/lbm, T = 270 F h =? v =?

Find the missing properties and give the phase of the substance.
a. H2O
u = 1000 Btu/lbm,
T = 270 F h =? v =? x =?
b. H2O u = 450 Btu/lbm,
P = 1500 lbf/in.2 T =? x =? v =?
c. R-22
T = 30 F,
P = 75 lbf/in.2 h =? x =?

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