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Problem- A chiral tertiary alkyl halide can racemize in some solvents. Do you expect the rate of racemization to be greater in a polar protic solvent, a polar aprotic solvent or a non-polar solvent? Explain why
I want you to clarify the chemistry in this above problem.
A gas mixture is made by combining 8.0g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of 18.08L. What is the molar mass of the unknown gas
A 32.65-g sample of a solid is placed in a flask. Toluene, in which the solid is insoluble, is added to the flask so that the total volume of solid and liquid together is 54.00 mL
Calculate the total degrees of freedom over the entire process. Next, calculate the degrees of freedom around each unit operation. Label all calculations.
Sucrose and glucose are nonvolatile. What is the mole fraction of water in this solution?
Type the electron configuration for the following ions according to the rules in your text. Use the format {He} 2s2 2p2 for carbon. Pay attention to the spaces.
Are the following processes exothermic or endothermic. the combustion of gasoline in a car engine water condensing on cold pipe CO2(s) CO2(g) F2 2F(g)
Calculate the standard enthalpy of combustion. The standard enthalpy of formation of palmitic acid - 208kJ/mol
Suggest a simple chemical test that would distinguish between the following compounds. State what you would see: a) n-pentane and 1-pentene
What is the definition of a strong acid compared to that of a weak acid. Is it possible to have a pH for a weak acid that is lower than a pH for a strong acid (of different concentrations), why or why not
The entatic state theorem proposes that enzymes create at the active site an area with its energy closer to that of a unimolecular transition state, rather than that corresponding to a conventional, limiting form of the molecule
In reference to question 6-88a: a. Explain why borane (BH3) reacts readily with the pi electron system of an alkene. b. Explain why diborane (B2H6) reacts only very slowly with C double bond C groups
The value of delta E for a system that performs 213 kJ of work on its surroundings and loses 79 kJ of heat is kJ
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