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A) Clove oil contains about 10% of a minor component that can be hydrolyzed to yield the major component and acetic acid. Deduce the structure of the minor component, which has the molecular formula C12H14O3. b.) The percentage of the major component of clove oil actually increases as the cloves are steam distilled. Explain why and give an equation for the reaction involved.
A 6 cm string is fastened at both sides is plucked. What is the wavelength of the n = 3 standing wave? How many nodes does it contain.
What is the difference in electronegativity of CO, CS, SiO, SiS, SO, and NO and rate these molecules in order if increasing dipole moment
A student wrote the reaction scheme below for the grignard synthesis of triphenylmethonal. Explain to the student why this representation of the reaction would not yield the desired product
The following reaction is first order with respect to NO and first order with respect to O2, and the rate constant is 5.0 x 104 M-1s-1: 2NO(g) + O2(g) --> N2O4(g)
Ethylene glycol (EG) is a commonly used automotive antifreeze. Calculate the boiling point and the freezing point of the 25% EG solution if Kb=0.512oC/m and Kf=1.86oC/m for water. Molar mass of EG=60.05 g/mol.
What volume of 1 M HCl do you have to add to change the pH of the solution to 6? Assume that the change in volume from adding HCl is negligible. Recall that pH = pKa + log([A-]/[HA]. I cannot, for the life of me, figure this out.
in a combustion experiment it was found that 12.096 g of hydrogen molecules combined with 96.000 g of hydrogen
How many photons are required to heat 295 of coffee from 25.0 to 62.0 ? Assume that the coffee has the same density, 0.997 , and specific heat capacity, 4.184 , as water over this temperature range.
what is the percent by mass of a solution on made by dissolving 163 grams of table sugar in 755 grams of water.
Define fission and fusion. Describe both processes including the nuclear reactions for both prcesses.
condensed form in order of increasing orbital energy as a string without blank space between orbitals.
If the reaction of 25.0 mL of 1.0 M HBr and 35.0 mL of 1.0 M KOH produces 1.45 kJ of heat, what is the change in entalpy of HBr + KOH per mole of water formed
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