Answers by WernerDillar

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Calculate the standard enthalpy change for the reaction of 25.0 mL of 0.100 M HCl with 25.0 mL of 0.100 M NaOH at 25°C, given that the specific heat capacity of the solution is 4.18 J/g°C and the density of the solution is 1.00 g/mL. The balanced chemical equation for the reaction is:HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l) Assume the heat of the reaction is absorbed by the solution and the reaction has reached equilibrium.

answered 2 days ago in Chemical thermodynamics

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How does a computational study of enzyme catalysis help in understanding the reaction mechanism and active site conformation of enzymes?

answered 6 days ago in Computational Chemistry

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A student needs to calculate the standard enthalpy change of combustion for propane using Hess's Law. They have the following information: C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l) ΔH° = -2220 kJ/mol 2H2(g) + O2(g) → 2H2O(l) ΔH° = -484 kJ/mol 3C(s) + 2H2(g) → C3H8(g) ΔH° = +51 kJ/mol What is the standard enthalpy change of combustion for propane?

answered Jan 22 in ThermoChemistry

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What are the limitations of the central route to persuasion?

answered Jan 16 in Psychology

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What is the definition of identity?

answered Jan 14 in Psychology

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The speed of an electromagnetic wave is the product of its wavelength and what else?

answered Jan 2 in Science

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Independent assortment occurs when what go to opposite poles of the cell in anaphase i?

answered Dec 31, 2024 in Science

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