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equilibrium constant
Constant TermDefinition of Constant TermThe Constant Term in an expression or equation has a fixed value and does not contain variables.Examples of Constant TermThe constant term in the equation 6x2 - 3x + 5 is 5.Solved Example on Constant TermChoose the value of the constant term in the expression,- 12x2 + 5x +1.Choices:A. 5B. 1C. 0D. - 12Correct Answer: BSolution:Step 1: - 12x2 + 5x +1. [Original expression.]Step 2: The Constant Term in an algebraic expression or equation has a fixed value and does not contain variables.Step 3: Therefore, 1 is the constant term in the expression, - 12x2 + 5x +1.There You Go Baby ;]
The constant. For instance, if you had 2x +5, +5 would be your constant, because no matter what number you substitute in for x, the last term of the expression will be +5. It is independent of the x and y value.
The question is about an oxymoronic expression. A constant cannot be a variable and a variable cannot be a constant!
Kc is the equilibrium constant.
Kc is the equilibrium constant and is the ratio of the activity of the reactants (numerator) to the activity of the product (denominator). The activity of each component is raised to the power of its corresponding chemical stoichiometric coefficient. Since the activity of each chemical is unitless, the equilibrium constant will also have no units. Example: For equilibrium of chemicals in the gas phase, each activity will be measured by its partial pressure (units of pressure) multiplied by its fugacity (units of 1/pressure), so the activity of each gas participating in the equilibrium will be unitless, and the corresponding ratio (Kc) will be unitless.
Kc is the equilibrium constant of a chemical reaction; Kp is the equilibrium constant of a chemical reaction at constant pressure.
They are constant at equilibrium GDP.
It can be in equilibrium if in constant motion (constant velocity) as no forces are acting on it (no acceleration)
K is the equilibrium constant, Q is a concentration.
Equilibrium constants aren't changed if you change the concentrations of things present in the equilibrium. The only thing that changes an equilibrium constant is a change of temperature. The position of equilibrium is changed if you change the concentration of something present in the mixture. According to Le Chatelier's Principle, the position of equilibrium moves in such a way as to tend to undo the change that you have made.
Since Lead (II) Chloride has the formula PbCl2, the equilibrium equation for its dissolution is: PbCl2 <=> Pb+2+2Cl- so the equilibrium-constant expression is Ksp= [Pb+2][Cl-]
A small equilibrium constant value means equilibrium will never establish or the amount of products in reaction mixture is negligible.
The information an acid or base equilibrium constant gives is that the acidity and base levels are equal to the equilibrium constant multi[plied by the water concentration.
An equilibrium constant
An equilibrium constant