Is not precipitated with the carbonates of Vth group radicals in presence of and because:

CHEMISTRY · Single correct · AP · Chemistry · Equilibrium · Equilibrium

Problem

MgCO_3

is not precipitated with the carbonates of Vth group radicals in presence of

NH_4Cl

and

NH_4OH

because: (1)

MgCO_3

is soluble in

NH_4OH

(2)

MgCO_3

is not precipitated in presence of

NH_4Cl

(3)

MgCO_3

is soluble in water (4)

MgCO_3

is soluble in

(NH_4)_2CO_3