A regression model for calculating the boiling point isobars of tetrachloromethane–organic solvent binary homogeneous systems is proposed. The parameters of the model proposed were calculated for a series of s
Re:calculating normal boiling point «Reply #1 on:October 06, 2005, 10:49:58 AM » Hello, Here are two hints: 1) Ln (P1/P2) =( delta Hvaporization/R)*(1/T2-1/T1): Look at the data given in the problem. this equation has one unkwonand its a constant for that compound. ...
Calculating the Number of Moles in a Solution 4 Finding the Boiling Point of a Liquid 本學習集中的詞語(6) Converting from Moles to Mass Multiply by Molar Mass (g) / 1 Mole Converting from Mass (g) to Moles 1 Mole x/ Molar Mass (g) ...
In this lesson, we will talk about what defines a solution, an electrolyte solution, and then how to calculate the concentration of those solutions using some common units of concentration. What is an Electrolyte Solution? Have you tasted seawater? Tastes terrible doesn't it? That's because ...
Micro-tube experiment has been implemented to understand the mechanisms of governing microcosmic fluid percolation and is extensively used in both fields of micro electromechanical engineering and petroleum engineering. The measured pressure difference a
The compressibility factor Z is obtained according to Z = Z(0) + Z(1), (1) where is the acentric factor of the investigated fluid. Z(0) is the compressibility fac- tor of a simple fluid, while Z(1) describes the deviation of Z and Z(0) . The values for Z(0) and Z(1) ...
PROBLEM TO BE SOLVED: To provide a method of directly calculating a boiling point of fluid in a 3-dimensional crisscross arrangement type electrode structure (4) installed in a substrate (2).HAHN DIETMAR DRディートマー ハーンFLIK GOTTFRIED DR...
normal boiling pointmolecular descriptorA method for predicting normal boiling points (NBPs) of pure liquids based on linear free energy relationships (LFERs) and thermodynamics formulas is proposed. For 15 classes of chemical compounds (a total of 683 substances), correlation equations relating NBPs ...
M.,“A Model-Free Method for Calculating Vapor-Liquid Equilibria for Multicomponent Systems from Total-Pressure of Boiling-Point Data”. Fluid Phase Equilibria , 93 , 73(1994).A model-free method for calculating vapor-liquid equilibria for multicomponent systems from total-pressure or boiling-point...
the fluid-specific scaling factor\(\xi \)was fitted for a large number of fluids in order to obtain a general relationship for\(\xi \). The LKP performed well when applied to short-chain hydrocarbons and showed good agreement with the Helmholtz energy equations of state. For fluids with ...