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Iintepreting the carbon-13 nmr of 1, 2, 3, 4-tetrapheynynaphthalene in CDCl3. Since there isn't an oxygen or some other electronegative atom in the molecule I'm not sure which peaks are which.
the vapor pressure of pure benzene is 100.84 torr. What is the vapor pressure of a solution made from dissolving 18.4 g of biphenyl in 28.0 g of benzene?
Suppose that O1 and O2 are eigenfunctions of a linear operator A with eigenvalues a1 and a2, respectively, and that we construct a linear combination Y=C1O1 + C2O2
Explain Cyclopentadiene reacts as a diene in the the Diels-Alder reaction a great deal faster than does 1,3 butadiene.
Solving this question helps the student to understand what is happening in a chemical reaction and to balance the given equation.
consider the reversible reaction of carbon monoxide and water vapor yeilding carbon dioxide and hydrogen.
The amount of nitrogen in an organic substance can be determined by an analytical method, called the Kjeldahl method, in which all the nitrogen in the organic substance is converted to ammoinia.
Is there an analytical technique we could employ to verify that the camphor is also racemic? What type of instrument would you use? What kind of results would you expect from a racemic product?
An empty Erlenmeyer flask weighs 261.9 g. When filled with water (d = 1.00 g/cm3), the flask and its contents weigh 465.2 g. What is the flask's volume in cm^3?
In a beaker of boiling water, there are many bubbles forming throughout the liquid. What gas comprises the bubbles?
calculating the pH of the final solution at equivalance point. Please show a step-by-step process
camphor was reduced by an excess of sodium borohydride to make 1.3 g of isoborneol. Calculate the theoretical yield and percent yield for this reaction.
The activation energy for the isomerization of methyl isonitrile (see figure) is 160 kJ/mol. Calculate the fraction of methyl isonitrile molecules that has an energy of 160.0 kJ or greater at 493 K.
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