Question

Name the acid and base from which sodium sulphate salt made

Answer 1

Hlo Friend..

First the salt is made by sodium chloride..

when sodium which have (+) charge and chloride which have ( -) charge ..

the negative and positive charge react with each other than salt is formed

Answer 2

$\bold{SODIUM \: SULPHATE }$

◼Sodium is metal so to be stable like nearest noble gas it will lose its one valence electron and will become a positive ion.

${Na}^{+1}$

◼Sulphate is a negative radical with valency -2.

${SO_4}^{-2}$

◼Acids are the compounds those have H+ as only positive ion and it loses its negative radial during neutralisation reaction, so if the for given salt formed have negative ion is sulphate ${SO_4}^{-2}$.

So, the acid contains H+ ion and ${SO_4}^{-2}$ radical,where sulphuric acid have these both ions.Hence,its conveyed the acid was Sulphuric acid ${H_2SO_4}$.

◼Base are the compounds which have hydroxl ion as the only negative ion in them ${OH}^{-1}$ so during neutralisation reaction they loses there hydroxl ion to react with hydrogen ion of acid to form water .Since, the salt contain${Na}^{+1}$ as a positive ion, so its conveyed the base have ${Na}^{+1}$ as positive ion.

Sodium hydroxide have hydroxl ion as negative ion and sodium ion as positive ion, hence its conveyed the base was sodium hydroxide NaOH.

$\bold{ACID - H_2SO_4}$

$\bold{BASE - NaOH}$

$\bold{EQUATION}$

$2NaOH + H_2SO_4 \longrightarrow Na_2SO_4 +2 H_2O$