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Which, if any, of the fractions obtained from each of the two distillations conducted in this experiment had boiling point ranges that suggested that these fractions were primarily one component? (hexante and heptane mitxture, hexane and octane mixture)
suggest what would be the result if we heated a mixture of dichloromethane (bp 39-40 °C) and naphthalene (C10H8, mp 80-82 °C and bp 218 °C) to 60 °C, collected distillate until no further material distilled, and then cooled the flask back to room temperature.
Starting with butane, 2-bromobutane or 1-bromobutane, please show the reaction/mechanism for how could prepare
What is a by-product that could form from the condensation/elimination of 1,3-diphenylacetone in a reaction with benzil and a base catalyst? The major product is tetraphenylcyclopentadienone.
Calculate the change of volume of the cube at a depth of 1.000 km (disregarding the effects of temperature). Take the mean density of sea water as 1.03 g/cm3
Determine if Ni should dissolve easily in Cu. Show that your determination is correct by providing the Cu-rich side of the appropriate equilibrium phase diagram.
A ketone with a formula of C5H10O undergoes alkylation, but can give two isomeric products depending on the reaction conditions. Each of these potential products (A and B) has the forumla C6H12O.
Calculate the pressure of the air when the whole thermometer is immersed in a bath at 100 0C. As the figure below shows, at 0 0C, the length of air space is 10 cm; and at 100 0C, it is 2 cm.
Suggest Chemical Reactions that could be used to identify the contents of four unlabeled bottles containing solutions of the following substances: CuSO4, Al2(SO4)3, Pb(NO3)2 and FeSO4
Draw the structures of the products of the neutralization reaction between methylamine and acetic acid. Include lone pairs on the appropriate atoms.
write the net ionic equation, a solution of tin II chloride is added to a solution of iron III sulfate
Calcium chloride reacts with silver nitrate. how many moles of AgCl are produced when 0.50 mol of CaCl2 reacts with an excess of AgNO3
using the hendersoon hasselbach equation calculate the pH of a solution made by adding 50.0mL of 1.00M sodium acetate to 50.0mL
for which amino acid does the L-isomer not correspond to its S-isomer? Explain why, including stereochemical diagrams of the isomeric formas
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