IA Velikanova, AK Bolvako PHYSICAL CHEMISTRY
... 17. Derive an expression for the work done by a gas in isothermal reversible expansion of an ideal gas. 18. Distinguish between (a) State function and path function; (b) Reversible and irreversible process. 19. Which of the following parameters are state functions : Q, H, U and W. 20. Define heat ca ...
... 17. Derive an expression for the work done by a gas in isothermal reversible expansion of an ideal gas. 18. Distinguish between (a) State function and path function; (b) Reversible and irreversible process. 19. Which of the following parameters are state functions : Q, H, U and W. 20. Define heat ca ...
Chapter 6 - Department of Chemical Engineering
... Vapor pressure of liquids depends on the temperature and the nature of the liquid. The forces causing the vaporization of a liquid are derived from the kinetic energy of translation of its molecules. An increase in kinetic energy of molecular translation increases the rate of vaporization and vapor ...
... Vapor pressure of liquids depends on the temperature and the nature of the liquid. The forces causing the vaporization of a liquid are derived from the kinetic energy of translation of its molecules. An increase in kinetic energy of molecular translation increases the rate of vaporization and vapor ...
Topics 7 and 17 Outlines
... Essential idea: Many reactions are reversible. These reactions will reach a state of equilibrium when the rates of the forward and reverse reaction are equal. The position of equilibrium can be controlled by changing the conditions. Nature of science: Obtaining evidence for scientific theories—isoto ...
... Essential idea: Many reactions are reversible. These reactions will reach a state of equilibrium when the rates of the forward and reverse reaction are equal. The position of equilibrium can be controlled by changing the conditions. Nature of science: Obtaining evidence for scientific theories—isoto ...
Le Châtelier`s Principle
... Le Châtelier’s Principle Temperature Think of heat as a reactant or product based on if the reaction is exothermic or endothermic Example: exothermic formation of SO3 ...
... Le Châtelier’s Principle Temperature Think of heat as a reactant or product based on if the reaction is exothermic or endothermic Example: exothermic formation of SO3 ...
Thermodynamics
... thermodynamics is concerned with the flow of heat. The different forms of the energy are interconvertible from one form to another. For example, chemical energy can be converted in to electric energy and electrical energy can be converted into chemical energy and so on. During the process of transfo ...
... thermodynamics is concerned with the flow of heat. The different forms of the energy are interconvertible from one form to another. For example, chemical energy can be converted in to electric energy and electrical energy can be converted into chemical energy and so on. During the process of transfo ...
The International Association for the Properties of Water and Steam
... The upper limit of validity, the critical locus, can be found using the phase equilibrium criteria within the context of the present formulation. However, there may be convergence problems when an implementation of the formulation is used to calculate the critical line. Additional information about ...
... The upper limit of validity, the critical locus, can be found using the phase equilibrium criteria within the context of the present formulation. However, there may be convergence problems when an implementation of the formulation is used to calculate the critical line. Additional information about ...
Thermodynamics
... (+40.66 kJmol-1 at 373K for water) endothermic Hfuso:1mole pure solid melts to a pure liquid at 1bar (+6.01 kJmol-1 at 273K for ice) endothermic ...
... (+40.66 kJmol-1 at 373K for water) endothermic Hfuso:1mole pure solid melts to a pure liquid at 1bar (+6.01 kJmol-1 at 273K for ice) endothermic ...
Introductory Chemistry: A Foundation FOURTH EDITION by Steven
... • Matter is the part of the universe that has mass and volume • Energy is the part of the universe that has the ability to do work • Chemistry is the study of matter – The properties of different types of matter – The way matter behaves when influenced by other matter and/or energy ...
... • Matter is the part of the universe that has mass and volume • Energy is the part of the universe that has the ability to do work • Chemistry is the study of matter – The properties of different types of matter – The way matter behaves when influenced by other matter and/or energy ...
General Equilibrium
... where K is the equilibrium constant, and aX is the activity of X and described by the activity coefficient X and [X]: aX = X[X] In dilute solutions, the activity coefficient approaches unity. Often, experimental conditions allow us to assume activity coefficients of one so that concentrations can ...
... where K is the equilibrium constant, and aX is the activity of X and described by the activity coefficient X and [X]: aX = X[X] In dilute solutions, the activity coefficient approaches unity. Often, experimental conditions allow us to assume activity coefficients of one so that concentrations can ...
