0
How you can determine urea concentration by classical titration?
Wiki User
∙ 11y ago
use the non aqueous titration dissolved urea in glacial acetic acid, and titrate with standard 0.1 mol/L trifluoromethanesulfonic acid in acetic acid using isobutyl vinyl ether as a thermometric endpoint indicator
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Can you mix calcium chloride with urea?
urea can be mixed with Ca Cl2 @2-4% concentration
Is dissolution of urea in water endothermic?
Yes. I mean you don't urinate any solids, do you? You may need to heat the water to dissolve urea at a high concentration. The dissolution of urea in water is endothermic (the hot water will cool as urea dissolves!)
What is the concentration of solution which contains 16g of urea in 120g of solution?
16 / 120 * 100% = 13.3% (w/w)
Why does pH of medium rise when urea is hydrolyzed?
pH is the measure of H+ ions. The more the concentration of H+ ions, the less the pH value and the more the concentration of OH- ions and lesser the concentration of H+ ions, the more is the pH value.
Does urea contain polar bonds?
The structure of urea determines its polarity. The C=O portion of the molecule is polar, as well as the two N-H bonds on the opposite end. Therefore urea is a polar molecule. Refer to the related links for an illustration.
Why is the concentration of urea strong in urine?
urea is is the main source of urine
Why is it important that the concentration of urea is kept very low in the dialysis fluid?
the concentration of urea should be kept low in the dialysis fluid because urea is harmful for our body if it is not removed.
What is found in the highest concentration in the urine?
urea
What is found in the highest concentration of urine?
urea
Can you mix calcium chloride with urea?
urea can be mixed with Ca Cl2 @2-4% concentration
What carries blood with high concentration of urea?
the blood plasma carries waste products, including urea.
What process reduces the concentration of urea in the blood of humans?
Urination
Which vein has urea concentration in maximum?
The Hepatic Portal Vein
Which part of the nephron contains lowest concentration of urea?
filtration
Why urea can't cross membranes?
Passive diffusion - Urea has its own concentration gradient so it will go from an area of high concentration through the cell membrane into an area of lower concentration.
What is the normal concentration of urea in urine?
Serum Urea level 2.5 -7.8 mmol/L
Where do you find the lowest concentration of urea in the urinary system?
best answer,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, bowman's capsule
