Chemistry - Concentration Terms Question with Solution | TestHub

mole of$\mathrm{C}{\mathrm{u}}^{2+}=0.1$, mole of$\mathrm{S}{\mathrm{O}}_4^{2-}=0.1$
mole of$\mathrm{A}{\mathrm{l}}^{3+}=0.2$, mole of$\mathrm{S}{\mathrm{O}}_4^{2-}=0.3$
So total mole = 0.1 + 0.1 + 0.2 + 0.3 = 0.7
Also, eq. of$\mathrm{C}{\mathrm{u}}^{2+}=0.2$, eq. of$\mathrm{S}{\mathrm{O}}_4^{2-}=0.2$
Eq. of$\mathrm{A}{\mathrm{l}}^{3+}=0.6,$Eq. of$\mathrm{S}{\mathrm{O}}_4^{2-}=0.6$
So total eq.$=0.2+0.2+0.6+0.6=1.6$.