Determine the constant volume heat capacity
Determine the constant volume heat capacity, entropy, Gibbs energy of H35 Cl at 298.15K and 1 Bar pressure.
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Explain why a mixture of HCl and KCl does not function as a buffer, whereas a mixture of acetic acid (CH3COOH) and sodium acetate (CH3COONa) does.
One isotope has a mass of 96.780 amu. The second isotope has a percent abundance of 41.7%. What is the mass of the second isotope?
A lead ball is dropped into a lake from a diving board 5.0 {rm m} above the water. After entering the water, it sinks to the bottom with a constant velocity equal to the velocity with which it hit the water. The ball reaches the bottom 3.0 {rm s}
Concrete used in road construction is reinforced using steel bars in a grid, known collectively as "rebar." Which would work better for the purpose, magnesium or zinc?
Derive an expression for the standard molar entropy of a monatomic gas restricted to two-dimensional translational motion (i.e. atoms moving on a flat surface).
What is the Eo for the Zebra cell, and are the reactants in this battery at room temperature when it is operating? Explain how you know.
What does the volume correction constant (b) in the van der Waals equation represent? Why is b for helium small (b = 0.0238 L /?mol) compared to b for decane (C10H22, b = 0.3043).
Consider a graph of Ecell (vertical axis) versus Temperature, T (horizontal axis) for the cell reaction Pb (s) + Cu2+ (aq) → Pb2+ (aq) + Cu (s). a. What is the expression for the slope of the graph?
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An old, low quality, but free and interesting documentary: Zimbardo- Stanford Prison Experiment Documentary.