Appearance: Colorless liquid ; Colourless liquid with characteristic odour ; Clear, colorless liquid with a weak, ethereal, vinous odor.
KMnO4 – Potassium manganate(VII)
Other names: Potassium permanganate, Chameleon mineral, Condy's crystalsPermanganate of potash Hypermangan, Permanganic acid potassium salt
Appearance: Purplish-bronze-gray needles | magenta–rose in solution ; Dark purple crystals
H2SO4 – Sulfuric acid
Other names: Oil of vitriol, Sulfuric acid, concentrated (> 51% and < 100%), H2SO4Sulphuric acid, Battery acid, Hydrogen sulfate, [SO2(OH)2], [S(OH)2O2], Sulfuric acid (aqueous)
Appearance: Clear, colorless liquid ; Odourless colourless oily hygroscopic liquid ; Colorless to dark-brown, oily, odorless liquid. [Note: Pure compound is a solid below 51°F. Often used in an aqueous solution.]