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Question- Acetylenic fatty acids are found in many tropical plants. Compound H, C18H26O2, is one such compound; it absorbs 5 equivalents of H2 when treated with H2 over a Pd/C catalyst. Ozonolysis of compound H produces the following products: pentanal (CH3(CH2)3CHO) 2-oxoacetic acid (HOOCCHO) oxalic acid (HOOCCOOH) nonanedioic acid (HOOC(CH2)7COOH) Draw the structure of compound H.
Provide your answer in scientific notation
Question- What is the maximum volume of 4.9E-5M K2CrO4 that, added to 17.0ml of a solution that is 8.6E-5M Ba(NO)2 and 5.4e-6 M Pb(NO3)2, will precipitate PbCrO4 bit not BaCrO4? For PbCrO4, Ksp=1.8e-14 and for BaCrO4, Ksp=1.2e-10
Silver metal crystallizes in a cubic closest packed structure. The face centered cubic unit cell edge is 409 pm. Calculate the density of the silver metal.
consider the following reactioncacl2 s rarr ca2 aq 2 cl- aq deltaho -81.5 kja 38.3 g sample of cacl2 mw 110.98 gmol
if 18.9 of 0.800 solution are needed to neutralize 5.00 of a household ammonia solution what is the molar concentration
describe the basic steps involved in gravimetric analysis. how does this procedure help us determine the identity of a
1. why should activated carbon be used during a recrystallization. 2. if a little activated charcoal does a good job removing impurities in a recrystallization, why not use a large quantity
Ferrophosphorus reacts with pyrite producing iron (II) sulfide as well as a compound that is 27.87% P and 72.13% S by mass as well as has a molar mass of 444.56 g/mol
The tosylate of (2S,6S)-1,2,6-trimethylcyclohexanol undergoes an E2 elimination on treatment with sodium ethnocide. Depict the structure of the alkenes that is produced.
To whom is the concept that matter is composed of tiny discrete particles generally attributed to
During the friedel-crafts akylation experiment of mixing toluene as well as 1-chlorobutane to produce p-sec-butyltoluene.
how many grams of potassium permanagate are needed to discolor 1 gram of 2-pentene in basic solution.
a 3.46 liter sample of a gas was collected over water on a day when the temperature was 21 degrees celsiusand the
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