Chemistry, 13.03.2020 16:28, ashleyd198308
Van't Hoff studied the temperature dependence of the equilibrium constant, K, using two expressions for the standard Free Energy of a reaction; AG -- RT in Kand AG - TAS. These can be combined in the form of a linear equation, which allows the calculation of the standard enthalpy and entropy changes of a reaction based on the change of the equilibrium constant, K, with temperature. -- - an S2 A reaction is carried out at two temperatures, in an ice bath (0.00°C) and in a boiling water bath (100.00°C). S4 310 The equibrium constant, k, is determined at each temperature. At 0.00°C, its value is 1 BOS. AL 100.00°C, its value is 1.12E+5. Sing EM From this information, determine the values of the following thermodynamic functions for this reaction. Assume that generally true over small temperature ranges. and Asare independent of temperature, which is What is the value of AH, in kJ? Submit A Tries 0/45 What is the value of AS, in J/K? Subint Awer Tries 0/45
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Chemistry, 22.06.2019 13:00, rome58
Lab reagent, hypothesis test. a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl. these six measurements are assumed to be an srs of all possible measurements from solution. they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution. carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.
Answers: 1
Chemistry, 22.06.2019 19:30, Karinaccccc
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
Van't Hoff studied the temperature dependence of the equilibrium constant, K, using two expressions...
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