Which Of The Following Acid Will Have Weakest Conjugate Base?

Which of the following acids has the strongest conjugate base?

HClOAnswer and Explanation: Of the given acids, HClO is the strongest conjugate base.

This is why because, despite being a weak acid, HClO tends to lose the hydrogen easily…..

Is the conjugate base of a weak acid strong or weak?

The conjugate base of a weak acid is usually a strong base. The conjugate base of an acid is the anion that results when the acid molecule loses its hydrogen to a base. Acetic acid (CH3COOH) is a weak acid.

What is the conjugate base of h3o2+?

H2O2: conjugate acid: H3O2+, formed by accepting a proton.

What is the conjugate of a weak base?

Cl- has little tendency to gain a proton so it is a weak base, but its conjugate acid, HCl, has an enormous tendency to donate a proton it is a strong acid. The conjugate acid of a weak base is a strong acid.

Is k3po4 an acid or base?

Tripotassium phosphate, also called potassium phosphate tribasic, is a water-soluble salt which has the chemical formula K3PO4(H2O)x (x = 0, 3, 7, 9) Tripotassium phosphate is a strong base.

Which acid has the weakest conjugate base?

Strong and Weak Acids and Acid Ionization ConstantAcidConjugate BaseHCl (hydrochloric acid) (strongest)Cl− (chloride ion) (weakest)H2SO4 (sulfuric acid)HSO4− (hydrogen sulfate ion)HNO3 (nitric acid)NO3− (nitrate ion)Weak Acids5 more rows•Jun 26, 2013

Is KCl an acid or base?

The ions from KCl derive from a strong acid (HCl) and a strong base (KOH). Therefore, neither ion will affect the acidity of the solution, so KCl is a neutral salt.

Is chlorine a base or acid?

When chlorine (in any form) is added to water, a weak acid called Hypochlorous acid is produced. It is this acid, not the chlorine, which gives water its ability to oxidize and disinfect. Proper chlorination and filtration give pool water its clear, sparkling appearance. Chlorine exists as a solid, a liquid and a gas.

Why does a strong acid make a weak conjugate base?

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.

Is a strong base a weak acid?

If an acid is not listed here, it is a weak acid. It may be 1% ionized or 99% ionized, but it is still classified as a weak acid. Any acid that dissociates 100% into ions is called a strong acid. If it does not dissociate 100%, it is a weak acid….Strong and Weak Acids.AcidsBasesHClO 4Ca(OH) 2Sr(OH) 2Ba(OH) 26 more rows•Sep 3, 2019

Why KCl is used in pH meter?

To maintain a constant potential of the Ag/AgCl electrode an electrolyte solution is needed, which has sufficient chloride ions (Cl-) and which is pH-neutral. Commonly used are KCl solutions, which are 3 molar or saturated. With gel filled electrodes there is sufficient potassium chloride in the gel.

How do you find the weakest conjugate base?

:- as the strong acid has high tendency to lose proton its conjugate base will be unstable on accepting proton so it will be the weakest conjugate base.Example HSO4–,

Is h2so4 an acid or base?

Strong AcidsStrong BasesHCl (hydrochloric acid) HNO3 (nitric acid) HClO4 (perchloric acid) H2SO4 (sulfuric acid)NaOH (sodium hydroxide) KOH (potassium hydroxide) Ca(OH)2 (calcium hydroxide)

Is na2co3 an acid or base?

Sodium carbonate, Na2CO3, (also known as washing soda, soda ash and soda crystals) is the inorganic compound with the formula Na2CO3 and its various hydrates. All forms are white, water-soluble salts. All forms have a strongly alkaline taste and give moderately alkaline solutions in water.