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Stpm Chemistry Experiment 10 201314 Review
Chemical equilibrium is a dynamic process where the rates of forward and reverse reactions are equal. At equilibrium, the concentrations of reactants and products are stable, and the reaction quotient (Q) equals the equilibrium constant (K). The equilibrium constant is a value that describes the ratio of the concentrations of products to reactants at equilibrium.
STPM Chemistry Experiment 10 (2013-2014): Investigating Chemical Equilibrium** Stpm Chemistry Experiment 10 201314
\[K = 115.38\]
Fe³⁺ (aq) + SCN⁻ (aq) ⇌ FeSCN²⁺ (aq) Chemical equilibrium is a dynamic process where the
The calculated value of K is:
The STPM Chemistry Experiment 10, conducted during the 2013-2014 academic year, focuses on investigating chemical equilibrium, a fundamental concept in chemistry. Chemical equilibrium is a state where the concentrations of reactants and products in a chemical reaction no longer change over time. This experiment aims to demonstrate the principles of chemical equilibrium and to determine the equilibrium constant of a specific reaction. The results of this experiment are presented in
The results of this experiment are presented in the following tables and graphs. Solution Fe³⁺ SCN⁻ Absorbance 1 0.0010 0.0005 0.25 2 0.0020 0.0010 0.50 3 0.0030 0.0015 0.75 The absorbance data were used to plot a graph of absorbance versus concentration.

