Question

is blue vitriol a complex compound​

Answer 1

Answer:

Older names for this compound include blue vitriol, bluestone, vitriol of copper, and Roman vitriol. The pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. It exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry.

Answer 2

Answer:

no I don't think so , ok ......