Answer:
Azide synthesis is the first method on the table of synthesis of primary amines. The Lewis structure of the azide ion, N3−, is as shown below.
an azide ion
An “imide” is a compound in which an N−−H group is attached to two carbonyl groups; that is,
imide linkage
You should note the commonly used trivial names of the following compounds.
phthalic acid, phthalic anhydride, and phthalimide
The phthalimide alkylation mentioned in the reading is also known as the Gabriel synthesis.
If necessary, review the reduction of nitriles (Section 20.7) and the reduction of amides (Section 21.7).
Before you read the section on reductive amination you may wish to remind yourself of the structure of an imine (see Section 19.8).
The Hofmann rearrangement is usually called the Hofmann degradation. In a true rearrangement reaction, no atoms are lost or gained; however, in this particular reaction one atom of carbon and one atom of oxygen are lost from the amide starting material, thus the term “rearrangement” is not really appropriate. There is a rearrangement step in the overall degradation process, however: this is the step in which the alkyl group of the acyl nitrene migrates from carbon to nitrogen to produce an isocyanate.
Explanation:
Answer:
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Answer:
Explanation:
Adjusting entries:
S.no. Accounts title and explanation Debit $ Credit $
a. Accounts receivable 5800
Allowance for doubtful accounts 5800
(for reversing the write off)
b. Cash account 5800
Accounts receivable 5800
(for cash collection from write off account)
Explanation:
distillation, process involving the conversion of a liquid into vapour that is subsequently condensed back to liquid form. ... This basic operation requires the use of a still or retort in which a liquid is heated, a condenser to cool the vapour, and a receiver to collect the distillate.
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A sample has 3.28 X 10^24 h atoms
so first we will find the moles of Hydrogen <span>by putting values in formula
that is
. moles </span>= no. of atoms/ Avogadro's no (NA) moles
= 5.446 we got this
<span> now the ratio of Carbon and Hydrogen is: C = H </span>
<span> 3 = 8 </span>
now multiply it with the moles
3/8 * 5.466 = 5.466 2.05 is the moles of C
. now:find the no of C atoms by this
<span> = moles X NA </span>
= 2.05 X 6.022 X 10^23
= 1.27 X10^2
now will find the mass of sampl:
so One mole of C3H8 = 3 moles of C 1/3 * 2.05 = 2.05 moles of C
<span> 0.68 moles of C3H8. </span>
now the mass of C3H8 = moles X molar mass mass of C3H8
which is = 0.68 X 44 =
<span> 30.2 grams of C3H8</span>
