Chemistry
State in the above reactions a reason for the formation of the respective acids from conc. H2SO4.
Acids Bases Salts
26 Likes
Answer
As H2SO4 is a less volatile acid and displaces the more volatile acid on heating with the salt, hence the respective acids are formed.
AB [salt I] + HX [acid I] ⟶ AX [salt II] + HB [acid II]
Answered By
16 Likes
Related Questions
Give equations for the decomposition of a metallic (i) chloride (ii) nitrate with conc. H2SO4.
Define pH value. What would you say about the pH of a solution in which
(i) H+ aq. ions = OH- ions
(ii) evolves CO2 when heated with Na2CO3
(iii) OH-ions > H+ aq. ions.
State two chemical properties each with equations of a solution containing
(i) H+ ions
(ii) OH- ions
Convert (i) NaHCO3 (ii) Na2CO3 to unstable carbonic acid by action with dil. H2SO4.
State the reason why ammonia is evolved when an ammonium salt and alkali are heated.