What is conjugate acid-base pair? Find the conjugate acid/base of the given species:

$$HNO_{2}, CN^{-}, HClO_{4}​, F^{-}, OH^{-}, CO_{3}^{2-}−​$$

$$and \;S^{-}$$

Asked by Pragya Singh | 1 year ago |  88

Solution :-

A conjugate acid-base pair is a pair that has a difference of only one proton.

The conjugate acid-base pair of the following are as follows:

$$HNO_{2}– NO_{2}^{-}$$​ (Base)

$$CN^{-}– HCN$$ (Acid)

$$HClO_{4}​ – ClO_{4}^{-}$$ (Base)

$$F^{-} – HF$$ (Acid)

$$\dfrac{ OH^{-} – H_{2} (Acid)}{O^{2-}(Base)}$$

$$CO_{3}^{2-}​ – HCO_{3}^{-}$$​ (Acid)

$$S^{2-} – HS^{-}$$ (Acid)

Answered by Pragya Singh | 1 year ago

Related Questions

The concentration of sulphide ion in 0.1M HCl solution saturated with hydrogen sulphide is 1.0 × 10–19 M.

The concentration of sulphide ion in 0.1M HCl solution saturated with hydrogen sulphide is 1.0 × 10–19 M. If 10 mL of this is added to 5 mL of 0.04M solution of the following: FeSO4, MnCl2, ZnCl2 and CdCl2 . in which of these solutions precipitation will take place?

What is the minimum volume of water required to dissolve 1g of calcium sulphate at 298 K?

What is the minimum volume of water required to dissolve 1g of calcium sulphate at 298 K? (For calcium sulphate, Ksp is 9.1 × 10–6).

What is the maximum concentration of equimolar solutions of ferrous sulphate and sodium sulphide

What is the maximum concentration of equimolar solutions of ferrous sulphate and sodium sulphide so that when mixed in equal volumes, there is no precipitation of iron sulphide? (For iron sulphide, Ksp = 6.3 × 10–18).