Chapter 6 - Department of Chemical Engineering
... activity coefficients using Modified Raoult’s law for each equilibrium point. Use these values to calculate GE/RTx1x2 for all equilibrium points. 4. Find Margules equation parameters using graphical data reduction method. 5. Calculate the activity coefficients for your experimental VLE data, using t ...
... activity coefficients using Modified Raoult’s law for each equilibrium point. Use these values to calculate GE/RTx1x2 for all equilibrium points. 4. Find Margules equation parameters using graphical data reduction method. 5. Calculate the activity coefficients for your experimental VLE data, using t ...
Thermodynamics (Part 2)
... Determine ΔH and ΔS using reference tables, then use the Gibbs equation to find ΔG Example: Calculate ΔG° for a reaction for which ΔH° = 24.6kJ and ΔS° = 132J/K at 298K. Is the reaction spontaneous under these ...
... Determine ΔH and ΔS using reference tables, then use the Gibbs equation to find ΔG Example: Calculate ΔG° for a reaction for which ΔH° = 24.6kJ and ΔS° = 132J/K at 298K. Is the reaction spontaneous under these ...
How to Assign Oxidation Numbers
... • Hydrogen has oxidation state of +1 except when it is combined with a less electronegative element • The oxidation state of oxygen is –2 except when it is bonded to fluorine (where it may be +1 or +2) and in peroxides where it has an oxidation state of –1 • The sum of the oxidation states of all th ...
... • Hydrogen has oxidation state of +1 except when it is combined with a less electronegative element • The oxidation state of oxygen is –2 except when it is bonded to fluorine (where it may be +1 or +2) and in peroxides where it has an oxidation state of –1 • The sum of the oxidation states of all th ...
Solutions, Acids, and Bases
... A solution that contains all the solute it can possibly hold at a given temperature is said to be saturated. Unsaturated = contains less solute than it can possibly hold Supersaturated = a solution that holds more solute than it should at a given temperature. ...
... A solution that contains all the solute it can possibly hold at a given temperature is said to be saturated. Unsaturated = contains less solute than it can possibly hold Supersaturated = a solution that holds more solute than it should at a given temperature. ...
I, I, I, 4- Measurement Unit Conversions- Kilo
... The Law of Conservation of Mass says that mass cannot be created or destroyed. In a chemical reaction, this means that the number of each type of atom must be the same on each side of the equation. It also means that you must have the same type of atoms on each side of the reaction. The coefficients ...
... The Law of Conservation of Mass says that mass cannot be created or destroyed. In a chemical reaction, this means that the number of each type of atom must be the same on each side of the equation. It also means that you must have the same type of atoms on each side of the reaction. The coefficients ...
Exam 3 Review Key
... a) Circle all the possible ligand sites. SH, OH, and N sites (3 on BAL, 4 on DMSA, 6 on EDTA) NOTE: C=O oxygens are not Lewis bases and will not act as ligand sites b) Lead’s primary mode of toxicity is its interference with enzyme function – it mimics other essential metals that take part in enzyma ...
... a) Circle all the possible ligand sites. SH, OH, and N sites (3 on BAL, 4 on DMSA, 6 on EDTA) NOTE: C=O oxygens are not Lewis bases and will not act as ligand sites b) Lead’s primary mode of toxicity is its interference with enzyme function – it mimics other essential metals that take part in enzyma ...
Gas-forming Reactions
... more difficult to remove and the bisulfate ion is only partially ionized. The bisulfate ion is a weak acid. A base is a substance that increases the concentration of aqueous OH– ions when it is dissolved in water. Bases can be either ionic or molecular substances. A base can be thought of as a subst ...
... more difficult to remove and the bisulfate ion is only partially ionized. The bisulfate ion is a weak acid. A base is a substance that increases the concentration of aqueous OH– ions when it is dissolved in water. Bases can be either ionic or molecular substances. A base can be thought of as a subst ...
No Slide Title
... Have a sour taste. Vinegar owes its taste to acetic acid. Citrus fruits contain citric acid. Cause color changes in plant dyes. ...
... Have a sour taste. Vinegar owes its taste to acetic acid. Citrus fruits contain citric acid. Cause color changes in plant dyes. ...
Acids - IGChemistry
... Bases are often found in everyday products such as many cleaning products (sodium hydroxide), antacid products (magnesium hydroxide )and fertilisers (ammonia). It is a common misconception that bases are not as dangerous as acids. In fact, many bases can be as much or more corrosive than many acids. ...
... Bases are often found in everyday products such as many cleaning products (sodium hydroxide), antacid products (magnesium hydroxide )and fertilisers (ammonia). It is a common misconception that bases are not as dangerous as acids. In fact, many bases can be as much or more corrosive than many acids. ...
Equilibrium chemistry
Equilibrium chemistry is a concerned with systems in chemical equilibrium. The unifying principle is that the free energy of a system at equilibrium is the minimum possible, so that the slope of the free energy with respect to the reaction coordinate is zero. This principle, applied to mixtures at equilibrium provides a definition of an equilibrium constant. Applications include acid-base, host-guest, metal-complex, solubility, partition, chromatography and redox equilibria.