Determination of the Universal Gas Constant: An Experiment for the General Chemistry LaboratoryBellampalli R. Ramachandran
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The dissociation constants fields accept both formats: 1) pK values (-log(K)) and 2) regular K values, but only in a particular scientific format, which requires inclusion of exponential part “e” (for example: 1e-5 instead of 0.00001, or 2.5e0 instead of 2.5). Empty dissociation const...
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In situations which deviate from “normal conditions,” Nernst's formula can be used to calculate the electrode potential for any reaction, as follows:E=E°+RTnFlnOxRedwhere E, electrode potential; E°, standard electrode potential; R, gas constant; T, temperature in °K, F, Faraday number...
1% critical values I(0) I(1) 4.13 5 Note: ***indicates significance at 1% level. 5.3. Instrument variable approach with TSLS I consider lnUt as the instrument variable which is positive associated with lnYt but uncorrelated with the error term in electricity consumption function. Two stage le...
With increasing temperature for non-gas solutes How is the ion product expressed mathetmatically? IP = [Aⁿ⁺]ⁿⁿ[Bⁿⁿ⁻]ⁿ What happens when comparing the ion product to the solubility product constant? It helps determine the level of saturation and behavior of the solution Wh...
- R = universal gas constant (8.314 J/(mol·K))- T = temperature in Kelvin Step 3: Set Up the EquationTaking the logarithm of the Arrhenius equation for two different temperatures gives us:log(K2K1)=Ea2.303R(1T1−1T2) Step 4: Substitute Known ValuesSince K2 = 2 K1, we can ...