Question

1. State whether the behavior of methylamine (CH,NH2) would be less ideal than that of argon. 2. Calculate the value of R in L-atm/mol-K by assuming that an ideal gas occupies 224 L/mol at STP Why do you equalize the water levels in the bottle and the beaker? 3. Why does the vapor pressure of water contribute to the total pressure in the bottle? 4. What is the value of an error analysis? 5. 6. Suggest reasons why real gases might deviate from the ideal gas law on the molecular level

Answer 1

suie HLOE Figure A-11 Figure A-11E Pressure-enthalpy diagram for Refrigerant 410A (SI units) 1034 Pressure-enthalpy diagram for Refrigerant 41oA (English units) 1035 T5.00 1.00 1.60 090 0.85 0.80 0.90 0.70 0.95 0.60 0.50 0.40 0 30 00 0 0. 0.30.4 05 06 0 08 0.9 10 Reduced pressure, psR Figure A-1 Generalized compressibility chart, pR S 1.0. Source: E. F. Obert, Concepts of Thermodynomics, McGraw-Hill, New York, 1960. 1021 1022 Figures and Charts 1.20 1.00 1.10 ll 1.00 0.90 9.80 0.3 0,50 0.50 0.40 0.20 1.0 2.0 3.0 5.0 Reduced pressure, Pa 6.0 7.0 .0 10.0 Figure A-2 Generalized compressibility chart, pR S 10.0. Source: E. F. Obert, Concepts of Thermodynamics, McGraw-Hill, New York, 1960.

JATE 尼 I-$30 2074

E NO Ariads 1 atm 22.4 다 1 md x273 :ISK 24

5 ad that At Ma hke relative