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1. Name three properties that are different from those f liquids. Explain the difference of each.
2. What causes surface tension in liquids? Name a substance that has a very high surface tension. What kinds of intermolecular forces account for the high value?
3. Explain how the equilibrium vapor pressure of a liquid might be measured?
4. The surface tension of the liquid decreases with increasing temperature. Using the idea of intermolecular attractions, explain why this is so.
5. Define the heat vaporization of liquid. How is it related to the heat of condensation of that liquid? Using the idea of intermolecular attractions, explain why the process of vaporization is endothermic?
If 5.68 g of Cu was added to 3.18 g of S8, How much copper (I) sulfide would be produced?
A 125 mL sample of dry air at 230 degrees celcius is cooled to 100 degrees celsius at constant pressure. What volume will the dry air occupy at 100 degrees celsius.
What mass of solid sodium hypochlorite (molar mass = 74.44 g/mol) should be added to 1.0 L of 0.255M hypochlorous acid to make a buffer with a pH of 7.54?
Demonstrate that the operator G=id/dθ (partials) is Hermitian if θ spans the angularrange from 0 to 2π radians (integrate the integral by parts to show that it equals ).
To what volume should you dilute 53.0mL of a 4.00 M KI solution so that 20.5mL of the diluted solution contains 2.70g of KI
Explain three different initiation steps for reaction of bromine radicals with methycyclohexane. Depict the structures of all 5 mono-brominated substitution products possible for methylcyclohexane
Compute the maximum wavelength of radiation that could have sufficient energy to effect the dissociation of nitric oxide (NO). Explain in what regions of the atmosphere would such radiation be available
what are the advantages of working with microscale equipment as opposed to larger equipment in a williamson ether
escalated the division between the Crown and the Colonists
Which are closer together: the two nuclei within potassium fluoride, KF, or the two nuclei within molecular fluorine, F2. Explain.
Develop an argument based on bond enthalpies for the importance of SiO bonds in substances common in the Earth's crust in preference to SiSi or SiH bonds
If the formation of a Grignard synthesis does not begin spontaneously when Mg metal and a solution of an alkyl halide in either are mixed, one sometimes adds a small amount of iodine to the flask. What substance is formed from the reaction of iodi..
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