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Problem- What is the relationship between the molar solubility in water, S , and Ksp for the ionic solid compound Hg2Cl2?
Answer= 4s^2 but how?
Any expert is able to provide answer for this problem in very short time
The freezing point of t-butanol is 25.50°C and Kf is 9.1°C·kg/mol. Usually t-butanol absorbs water on exposure to air. If the freezing point of a 12.0 g sample of t-butanol is 24.59°C, how many grams of water are present in the sample?
Distinguish between organic molecules like Styrofoam and plastic, and the organic molecules that characterize living matter
What is the (a) molality, (b) freezing point, (c) boiling point of a solution containing 100.0 g of ethylene glycol (C6H6O2) in 150.0 g of water
The extent of fragmentation for ionic compounds can be derived by comparing the molality expected if no dissociation with what is actually obtained from experiment.
Explain what is the concentration of acetic acid as well as acetate in a 0.045M acetate buffer, pH 5.2? The Ka for acetic acid is 1.7e-5 pka=4.76. Presume acetic acid + acetate = 0.045M.
Why would be difficult to isolate neutral p-aminobenzoic acid. What effect will pH have on the structure of your product
Calculate the mass ( kg ) of the solute C4H8O and the volume ( mL ) of the solvent C6H6 that should be combined to generate 6450 g of a solution that is 2.07 m C4H8O.
Observe the following reactants and predict which of the following may form the potential products given the values for the energy of activation, , and enthalpy of the reaction, , in combination with the molecular orientation.
Propionic acid and methyl acetate are isomers. Which has the higher boiling point and why? Which one would have the greater Rf value on TLC? Why
10 M solution of chloroacetic acid, ClCH2CO2H, has a pH of 1.95. calculate Ka for the acid.
In a solution of pure water, autoionization occurs producing conjugate acid-base pairs in solution.
What is the balanced cell reaction for the following echem cell set-up. Pt(s) / PbO2(s) / Pb(NO3)2, HNO3 // Cr(NO3)3 / Cr(s)
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