What is HSO4 conjugate base?
What is HSO4 conjugate base?
Although it has a negative charge, it will never accept a h+ to form H2SO4(sulfuric acid) . That is because sulfuric acid is a strong acid and completely disassociates in water. Therefore, the sulfate ion (SO42−) is the conjugate base of HSO4− Answer verified by Toppr.
What is the conjugate acid of CO3 2?
HCO3
What is the conjugate acid of I?
And thus the conjugate acid of iodide anion is hydroiodic acid .
Which is the conjugate base of water?
Hydroxide ion
What is h2po4 conjugate acid?
The conjugate acid of H2 PO4 – is H3 PO4. All we have to do to determine the conjugate acid is add a hydrogen ion (H+1) to the conjugate base.
What is an example of a conjugate acid base pair?
HOCN and OCN- are an example of a conjugate acid-base pair. The only difference between the two is a proton (H+). All acids have a conjugate base and all bases have a conjugate acid. Conjugate acid-base pairs differ only by one proton.
Is h2po4 acidic or basic?
H2P04- is an acid and when it is in water it forms a hydronium ion and HPO4-, which is the conjugate base.
What can be both a conjugate acid and base?
Interestingly, water is amphoteric and can act as both an acid and a base. Therefore, it can can play all four roles: conjugate acid, conjugate base, acid, and base.
Why conjugate base of strong acid is weak?
A strong acid like HCl donates its proton so readily that there is essentially no tendency for the conjugate base Cl– to reaccept a proton. Consequently, Cl– is a very weak base. A strong base like the H– ion accepts a proton and holds it so firmly that there is no tendency for the conjugate acid H2 to donate a proton.
How do you know if a Bronsted acid is strong?
1. The strongest acids are at the bottom left, and the strongest bases are at the top right. The conjugate base of a strong acid is a very weak base, and, conversely, the conjugate acid of a strong base is a very weak acid.
What is the conjugate of a weak acid?
The conjugate acid is protonated water and it is represented as (H3O)+, (H5O2)+, (H2nOn)+, or just as H+(aq). The conjugate base is the acid minus its proton. A strong acid is completely dissociated in water while a weak acid is in equilibrium with its conjugate base in water.
Which acid has the strongest conjugate base?
hydrochloric acid
What is the formula for the weakest conjugate base?
The conjugate base of a srtong acid is weak conjugate base. As example ; HCl (g) + H2O = H3O+ (aq) + Cl- (aq) HEre HCl is strong acid and Cl- is wek conjugate base .
Which of the following is a stronger conjugate base?
-Hence CH3COO− will be the strongest conjugate base because it has been formed from the weakest acid (CH3COOH).
What is the conjugate base for HNO2?
This is the forward reaction; in the reverse reaction, NO2− is now the Brønsted-Lowry base (conjugate of HNO2) because it accepts a proton from hydronium (conjugate acid of H2O) to form nitrous acid again. Was this answer helpful?
What is the conjugate base of hc9h7o4?
Acetylsalicylate
What is the Ka value of aspirin?
The value of Ka for acetylsalicylic acid (aspirin) is 3.00×10^-4.
Is buffered aspirin a true buffer?
Socalled “buffered aspirin” is not really a buffer, because it does not resist acids and bases. It is simply aspirin combined with a basic compound, such as magnesium carbonate or aluminum hydroxide, which neutralizes some stomach acid.
What is the formula for acetylsalicylic acid?
C₉H₈O₄
What is the side effect of acetylsalicylic acid?
The most common side effects of Bayer Aspirin include: upset stomach, heartburn, drowsiness, and.
Is aspirin an acid or base?
Aspirin is a weak acid and it tends to ionize (give up a H atom) in an aqueous medium at high pH. Drugs do not cross biological membranes when they are ionized. In a low pH environment like the stomach (pH =2), aspirin is predominantly unionized and crosses membranes into the blood vessels readily.
What type of acid is aspirin?
Aspirin belongs to a family of compounds called the salicylates, the simplest of which is salicylic acid.