Calculation of an Equilibrium Constant. The equilibrium constant for a reaction is calculated from the equilibrium concentrations (or pressures) of its reactants and products. If these concentrations are known, the calculation simply involves their substitution into the K expression, as was illustrated by Example 13.2. A slightly more
Formation Constant. In general, chemical equilibrium is reached when the forward reaction rate is equal to the reverse reaction rate and can be described using an equilibrium constant, K K. xM(aq) + yL(aq) ↽−−⇀ MxLy(aq) x M ( aq) + y L ( aq) ↽ − − ⇀ M x L y ( a q) Complex ion equilibria are no exception to this and have their
Continue your exploration of enzyme kinetics with a focus on Michaelis-Menten kinetics and the steady-state assumption. Explore how enzymes speed up reactions, the role of substrate concentrations, and the importance of the Michaelis constant. Discover how to score an enzyme's catalytic efficiency using Kcat and KM. Created by Ross Firestone.
To measure the potential of the Cu/Cu 2 + couple, we can construct a galvanic cell analogous to the one shown in Figure \(\PageIndex{3}\) but containing a Cu/Cu 2 + couple in the sample compartment instead of Zn/Zn 2 +. When we close the circuit this time, the measured potential for the cell is negative (−0.34 V) rather than positive.
An introduction to measuring an equilibrium constant using a Scatchard plot.This is from Section 18.2 in Quantitative Chemical Analysis 8E by Harris.
According to my textbook (and intuitively) certain changes when the aforementioned 3 variables are altered occur in accordance with Le Chatelier's Principle.
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how to measure equilibrium constant
