dT/dP : - The clausius-claperon equation was used for calculating the theoretical dT/dp : = T . Vfg ( dT ) (dP )sat hfg The calculations of the point of pressure equals 3.9 bar is briefly shown here : Table (2 ) : Saturated Water and Steam Table hfg Vg T (C ) P (bar) 2164 0.6057 133.5 3 hfg* Vg* T* 3.9 2134 0.4623 143.6 4 By interpolation we get : oC T* = 142.59 Vg* = 0.4766
Premium Thermodynamics Gas Temperature
soluble in water and soluble in organic solvents. Clove oil is soluble in dichloromethane so its easily extracted by evaporating dichloromethane. Eugenol has a high boiling point (254 oC)‚ and many organic compounds decompose at such high temperatures. Steam distillation allows eugenol to be distilled at a much lower boiling point (< 100 oC)‚ thus minimizing the potential for
Premium Distillation Solvent Water
Oil Characterization 1 Oil Characterization 1 © 2003 AspenTech. All Rights Reserved. EA1031.31.05 05 Oil Characterization.pdf 2 Oil Characterization Workshop The petroleum characterization method in HYSYS converts laboratory analyses of condensates‚ crude oils‚ petroleum cuts‚ and coal-tar liquids into a series of discrete hypothetical components. These petroleum hypo components provide the basis for the property package to predict the remaining thermodynamic and transport properties necessary
Premium Density Molecule Concentration
about how foods react to and inter-act with each other in a culinary or scientific manner‚ all I know is I really like to dip things in chocolate. My problem I had was that my chocolates kept burning‚ even though I was using the same method (double boiling) to melt each type of chocolate. I couldn’t understand why each of them reacted differently to the same method of heating (physical stimuli). I was thinking how cooking is like a science experiment in some ways. For example‚ you come up with an
Premium Chocolate Fahrenheit Temperature
body is of two thirds of water. It is clear‚ colourless liquid that appears blue when viewed through a thickness of 20 ft. The colour reflects not only from physical causes but also from suspended impurities. The freezing point of water is 0degree centigrade and its boiling point is 100 degree centigrade. Water is the most essential component of life and is vital for sustenance. The importance of water in our diet is apparent as it helps the body to perform specific metabolic tasks and regulates
Premium Temperature Water Life
Jessica Parr Question 1 2 3 4 5 6 7 8 9 10 Maximum points 18 8 12 12 8 10 12 10 6 6 (Sub-T) PLEASE PRINT YOUR NAME IN BLOCK LETTERS Name: __________________________________________ Last 4 Digits of USC ID:_____ _____ _____ _____ Lab TA’s Name: _________________________________ Score (102) Grader Question 11 12 13 14 15 16 17 18 19 20 (Sub-T) TOTAL Maximum points 12 10 10 10 12 12 10 8 8 6 (98) 200 Score Grader
Premium Trigraph Boiling point Gas
Chem 205 I. Title and Equation: Unimolecular Elimination + 2 Isomers II. Experimental Procedure : In a flask‚ 0.081 mol of 2-methycyclohexanol and 3 mL of 85% H3PO4 were mixed. The mixture was boiled under a fractional distillation column‚ and 7 mL of the distillate was collected. The organic and aqueous layers were separated and the organic layer was dried with anhydrous sodium sulfate. The product was analyzed using GC. III. Conclusion: In this experiment‚ 2-methylcyclohexanol
Premium Organic chemistry Organic reaction Water
representation of a dry refrigeration cycle Refrigerant fluid choice: We now turn our attention to the fluids. Usually‚ one tends to pick pL as low as possible‚ but not below atmospheric pressure. Thus‚ the refrigerant chosen needs to have a normal boiling point compatible with the lowest temperature of the cycle (usually 10oC lower than the system one wants to cool). The higher pressure needs to be compatible with the cooling
Free Gas Temperature Thermodynamics
is difficult‚ give oxygen INGESTION: If swallowed‚ induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconscious person. | Physical and Chemical Properties | Melting Point: | 261°c | Specific Gravity | 1.28 | Boiling Point: | Information not available | Percent Volatile by Volume: | 0 | Vapor Pressure: | Information not available | Evaporation Rate: | information not available | Vapor Density: | 1.29 | Evaporation Standard: | not available
Premium Water Water vapor Evaporation
heat will be 1 and we just have to measure the water to find the mass and take the temperature before and after we start to find the energy change. Background: The science behind this experiment is that we know that water has a melting point at 0C and a boiling point at 100C. The first part of the graph is the ice changing temperatures from -.2C to 0C. That part of the graph is modeled by MCΔT. The second part of the graph is the ice changing to water. This part of the graph is modeled by MKFusion
Premium Water Heat Energy