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No, equilibrium concentrations cannot be negative. Concentration represents the amount of a substance in a given volume, and it is defined as a non-negative value. In chemical systems, equilibrium concentrations reflect the balance between reactants and products, and negative values would not have a physical meaning in this context.
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What happens to the equilibrium potential of sodium as you decrease the extracellular sodium concentration?
If you decrease the extracellular sodium concentration, the equilibrium potential of sodium shifts towards a more negative value. This is because there is less sodium available to drive the sodium ions into the cell, causing the equilibrium potential to become more negative.
Can equilibrium constants be negative?
No. An equilibrium constant is derived from the products, powers, and ratios of the activities (essentially the concentrations) of the species that are in equilibrium. Since there is no such thing as a negative concentration, there is no way their products, powers or ratios can yield a negative number.
Which term refers to the condition that exist when no net change in concentration results from diffusion A. concentration B. equilibrium C. osmosis D. Randomness?
B. Equilibrium - when equal particles continue to move in both directions there is no further net change in the concentration on either side
How can one determine the equilibrium concentration from the initial concentration in a chemical reaction?
To determine the equilibrium concentration from the initial concentration in a chemical reaction, one can use the equilibrium constant (K) and the stoichiometry of the reaction. The equilibrium concentration can be calculated by setting up an ICE (Initial, Change, Equilibrium) table and solving for the unknown concentration at equilibrium using the given initial concentration and the equilibrium constant.
How can one calculate the equilibrium concentration from the initial concentration in a chemical reaction?
To calculate the equilibrium concentration from the initial concentration in a chemical reaction, you can use the equilibrium constant (K) and the stoichiometry of the reaction. The equilibrium concentration can be determined by setting up an ICE (Initial, Change, Equilibrium) table and using the given initial concentrations and the equilibrium constant to solve for the equilibrium concentrations.
How can one determine the equilibrium concentration using the equilibrium constant, Kc?
To determine the equilibrium concentration using the equilibrium constant, Kc, you can set up an expression that relates the concentrations of the reactants and products at equilibrium. The equilibrium constant, Kc, is calculated by dividing the concentration of the products by the concentration of the reactants, each raised to the power of their respective coefficients in the balanced chemical equation. By rearranging the equation, you can solve for the unknown concentration to find the equilibrium concentration.
What is equilibrium conversion how does it effect design of reactor?
equilibrium conversion is that which is at equilibrium concentration
What best describes chemical equilibrium a reactions have stopped b reactions continue with no effect on the concentration of reactant and products c reactions stop only when a?
B. Reactions continue with no effect on the concentration of reactant and products. Chemical equilibrium occurs when the rate of the forward reaction is equal to the rate of the reverse reaction, leading to a constant concentration of reactants and products.
The equilibrium constant for the reaction below is 0.49 At equilibrium O2 equals 0.11 and N2 equals 0.15 What is the equilibrium concentration of NO?
To find the equilibrium concentration of NO, first calculate the equilibrium constant expression using the given concentrations of O2 and N2. Then, rearrange the equilibrium constant expression to solve for the concentration of NO. Finally, substitute the values of O2 and N2 concentrations into the rearranged expression to find the equilibrium concentration of NO.
How can one determine the equilibrium concentration of FeSCN2 in a chemical reaction?
To determine the equilibrium concentration of FeSCN2 in a chemical reaction, you can use the equilibrium constant expression and the initial concentrations of the reactants. By setting up an ICE table (Initial, Change, Equilibrium), you can calculate the equilibrium concentration of FeSCN2 based on the stoichiometry of the reaction and the equilibrium constant value.
What is the eventual result of diffusion describe concentration prior to and at this point?
The eventual result of diffusion is equilibrium. The concentrations prior to this point would be uneven. The solutes then diffuse from areas of high solute concentration to areas of low solute concentration. After diffusion, at equilibrium, the concentration will be even in different areas.
The equilibrium constant for the reaction below is 0.625. At equilibriumO 2 0.40 and H2O 0.20. What is the equilibrium concentration of H2O2?
Given the equilibrium constant (Kc) is 0.625 and the concentrations of O2 and H2O at equilibrium are 0.40 and 0.20 respectively, you can use the equilibrium expression Kc = [H2O2] / ([O2] * [H2O]) to solve for the equilibrium concentration of H2O2. Plugging in the values, you can calculate the concentration of H2O2 at equilibrium.
