Equilibrium Constant Calculations definitions Flashcards
Equilibrium Constant Calculations definitions
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Equilibrium ConstantA dimensionless value representing the ratio of product to reactant concentrations at equilibrium.ConcentrationThe amount of a substance in a given volume, often expressed in molarity for solutions.Stoichiometric CoefficientA number indicating the proportion of molecules in a balanced chemical equation.MethaneA colorless, odorless flammable gas, CH4, used as a fuel and a major component of natural gas.Carbon DioxideA colorless gas, CO2, produced by burning carbon and organic compounds and by respiration.Carbon MonoxideA colorless, odorless toxic gas, CO, produced by incomplete combustion of carbon.Hydrogen GasA colorless, odorless gas, H2, that is the lightest and most abundant element in the universe.Significant FiguresDigits in a number that contribute to its precision, reflecting the accuracy of a measurement.MolarityA measure of concentration, indicating moles of solute per liter of solution.ProductsSubstances formed as a result of a chemical reaction, appearing on the right side of a chemical equation.ReactantsSubstances consumed in a chemical reaction, appearing on the left side of a chemical equation.Equilibrium MixtureA mixture of reactants and products in a reaction that has reached equilibrium.