0
The 3-nitrogen is most acidic. The 3-nitrogen is the nitrogen in between the two carbonyl groups at the C-2 and C-4 centers. The reason for my choice is because each of the two carbonyl group can enolize to form an imine and each enol form can resonate to the other enol form. Therefore, this enol is stabilized, making the proton at N-3 more acidic than the proton at N-1 which can only form one enol by the C-2 carbonyl.
Add your answer:
Earn +20 pts
Why imides are more acidic than amides?
Imides are more acidic than amides because the hydrogen atom in imides is present on a nitrogen atom that is more electronegative than the oxygen atom in amides. This greater electronegativity leads to a more stable conjugate base after deprotonation, making the imide more acidic.
In butane which hydrogen is more acidic hydrogen of ch3 or hydrogen of ch2 and why?
The hydrogen on CH3 is more acidic in butane because it is located on a primary carbon, which stabilizes the resulting anion better compared to the hydrogen on CH2, which is on a secondary carbon. This makes the CH3 hydrogen easier to deprotonate and therefore more acidic.
He fewer hydrogen ions in a solution the more acidic the solution is.?
Actually, the higher the concentration of hydrogen ions in a solution, the more acidic it is. A lower pH value indicates a higher concentration of hydrogen ions and a more acidic solution.
What type of solution has more hydrogen ions?
An acidic solution has more hydrogen ions (H+) than a basic solution. The concentration of hydrogen ions in a solution is a measure of its acidity, with higher concentrations indicating a more acidic solution.
What happens to the number of hydrogen ions if a solution becomes more acidic?
The concentration of hydrogen in a solution increases as the pH of the solution becomes more acidic.
Why phthalimide show acidic character?
Phthalimide shows acidic character because the nitrogen atom within the phthalimide structure is more electronegative than the hydrogen atom bonded to it. This polarity leads to the nitrogen atom being able to donate a proton (H+) in solution, resulting in the formation of the phthalimide anion.
Do acidic solutions give some or many hydrogen ions?
Acidic solutions give many hydrogen ions. These ions are responsible for the sour taste and corrosive properties of acidic solutions.
Why is h3po4 is so much more acidic than h2po4 and hpo4?
acidityis measured by pH which means the power of Hydrogen. As H3PO4 has more hydrogen, it is more acidic and can donate more protons than H2PO4 and HPO4. Therefore, more hydrogen concentration and a lower pH value.
Where does the dipole in the nitrogen-hydrogen bond point?
The dipole in the nitrogen-hydrogen bond points towards the nitrogen atom. This is because nitrogen is more electronegative than hydrogen, leading to a partial negative charge on nitrogen and a partial positive charge on hydrogen.
What ion that renders blood more acidic?
hydrogen ion
Are hydrogen ions more acidic than hydroxide ions?
Yes, hydrogen ions are more acidic than hydroxide ions. Hydrogen ions contribute to acidity by releasing protons in solution, while hydroxide ions are actually the base component that reacts with hydrogen ions to neutralize them.
What makes acid acidic?
Acids are acidic because they release hydrogen ions (H+) when dissolved in water. These hydrogen ions make the solution more acidic by increasing the concentration of positively charged ions. The more hydrogen ions present, the lower the pH, making the solution more acidic.
