Acid chlorides can be converted into primary amines with the loss of a single carbon atom via the Curtius rearrangement. The rea
ction involves treating an acid chloride with sodium azide to form an acyl azide. The acyl azide then loses N2 to give an isocyanate, which is hydrolyzed to release CO2 and the primary amine. Draw curved arrows to show the movement of electrons in this step of the mechanism.
1 answer:
You might be interested in
383.5 grams is the mass of water should be added to 22.0 g of KCl to make a 5.50 % by mass solution.
Explanation:
Given that:
Solution to be prepared is 5.5 %
mass of KCl is 22 gram
mass of water required =?
5.5 % solution means that
5.5 grams in 100 ml or gram of water to make solution.
let the water required is 5.5 + x, so the equation will be
5.5 = x 100
121+ 5.5x = 2200
5.5 x = 2200-121
x =
x = 378 grams
The mass of water added to KCl to make it 5.5% percent solution is
5.5 +378
= 383.5 grams.
to make the solution of 5.5 percent of KCl weighing 22 grams.