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A highly useful and general technique for synthesis of alcohols is the addition of grignard reagents to carbonyl compounds
What would you expect to happen to the sizes of these bubbles if they were connected with a tube without bursting either bubble?
write equations for the chemical reactions that occurred between the aqueous solutions of the oxides of sulfur and calcium and between the aqueous solutions
On the obtained mass-spectra you got in the expected parent-ion mass region two adjacent lines with almost the same abundance (m/z=258 -100%, and m/z=260 -97%). Fragments do not show any adjacent abundant lines. What conclusion can you derive from..
If you were to draw samples from the top of a homogeneous solution and then the bottom, would you find differences between the properties of the samples
I dissolved .5 grams of mustard in 3 mL of distilled water. I was asked to determine the mass percentage of acetic acid in mustard, so I added 2.5 mL of NaOH to turn the mustard solution red.
the average molecular weight of a sample of pete is found to be 192000. how many of the repeating units are in the
Elemental analysis of a 3.52 mg sample of unknown hydrocarbon shows that it contains 3.01406 mg of carbon. If the molecular formula is C7Hx, what is the value of x
Draw the skeletal structure of the indicated starting material needed for the following reaction.
when benzene c6h6 ofnbsp 780 g of molar mass 78 gmolnbspcombinesnbsp with 750 ml of concentrated nitric acid 16 m and
When burned in oxygen, 10.0 g of phosphorus generated enough heat to raise the temperature of 2950 g of water from 18.0oC to 38.0oC. The heat of formation of P4O10 from P4(s) and O2(g) is:
write an equation that represents the reaction of 2% ethanolic PBP solution with 4- methlycyclohexene and name
a sample of gas occupies a volume of 445 ml at a temperature of 274 k. at what temperature will this sample of gas
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