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Question: Since esters are cleaved on hydrolysis, the molecular weight of the acid derived from an ester is always lower than the molecular weight of the ester.
However esters are usually liquids while carboxylic acids are usually solids.
Suggest reasons for this observation and explain your reasoning.
Use ΔG=ΔH-TΔS to calculate the standard free energy change, ΔG, at 25oC for the following reaction: CaCO3(s)-->CO2(g) + CaO(s)
Calculate the theoretical pH of TRIS at pH 8 at 0 degrees C . Assume room temperature is 22 degrees C .
What will the rate of the reaction be with the catalyst when [A] = 0.0547 M at 323 K? Assume that the Arrhenius factor for this reaction has been determined to be 0.729 M-1s-1.
the heat of vaporization of a liquid is the energy required to vaporize 1.00 mol of a liquid at its boiling point. in
Write the structural formulas for the products that form when 1-butene reacts with each of the following reagents: a) HI b) H2, Pt c) Dilute H2SO4, warm d) Cold concentrated H2SO4
sulfuryl chloride so2cl2 in the gas phase decomposes to sulfur dioxide and chlorine gas.a what is the rate law?b what
Explain how an increase in the amount of dissolved CO2 in ocean water results in a decrease in the pH of ocean water.
A particular laser consumes 140.0 Watts of electrical power and produces a stream of 2.59×10^19 photons/second 1012nm. What is the percent efficiency of the laser in converting electrical power to light
You work in a travel company and are upgrading the programs they use to make reservations. Reservations are made by customers for hotel rooms at different destinations. The reservations also include the airline ticket information. However, this infor..
The degree of ionization of a 0.1M bromo acetic acid solution is 0.132. Compute the ph of solution and the pKa of bromo acetic acid
Beggining with the absorbance of your unkown brass sample show ur calculations for a) Cu+(2) (aq) concentration; b) mass of Cu in brass; c) percent Cu in brass.
Explain, phenomena in terms of atomic structure and behavior. When you lightly bump into a car, why does it dent and not create a hole.
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