Number of moles of complex CoCl3⋅6H2O=V(L)×M=‌
100m2
1000mL
×0.1‌mol=0.01‌moles Number of moles of AgCl=‌
‌ Given mass ‌
‌ molar mass ‌
=‌
2.86
143.5
=0.0199≈0.02 0.01 moles of complex can produce 0.02 moles of AgCl . ∴1 mole of complex can produce 2 moles of AgCl . [Cr(H2O)5‌Cl]Cl2⋅H2O⟶[Cr(H2O)5‌Cl]+2+2Cl− Hence complex [Cr(H2O)5‌Cl]Cl2⋅H2O