Question

In: Chemistry

Will resulting solution be acidic or basic when combined with pure water? NaCl NaOBr C2H5NH3NO3 LiHSO3...

Will resulting solution be acidic or basic when combined with pure water?

NaCl

NaOBr

C2H5NH3NO3

LiHSO3

NH4ClO2

FeCl3

K2CO3

PLEASE SHOW ALL WORK

Expert Solution

When a salt is dissolved in water, the acidic, basic or neutral nature of solution depends on the nature of the salt.
The salt of strong acid with strong base on dissolution in water gives neutral solution as it does not undergo hydrolysis.
Salt of weak acid with strong base on dissolution in water gives basic solution as on hydrolysis, the acid obtained is dissociated to small extent and the base obtained is completely dissociated.
Salt of weak base with strong acid on dissolution in water gives acidic solution as on hydrolysis, the base obtained is dissociated to small extent and the acid obtained is completely dissociated.

NaCl Neutral Salt of strong acid and strong base

NaOBr Basic Salt of weak acid and strong base

C2H5NH3NO3 Acidic Salt of weak base and strong acid

LiHSO3 Neutral Salt of strong acid and strong base

NH4ClO2 Acidic Salt of weak base and strong acid

FeCl3 Acidic Salt of weak base and strong acid

K2CO3 Basic Salt of weak acid and strong base

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