To distinguish between butanal (an aldehyde) and butan-2-one (a ketone), we can use simple chemical tests. Here is a step-by-step solution:Step 1: Identify the Compounds - Butanal: It is an aldehyde with the st
Ubiquinol2 was pre- pared by dissolving 8 μg of ubiquinone in 1 mL of ethanol; the solution was adjusted to pH 2 with 6 M HCl. Ubiquinone was reduced using excess sodium bo- rohydride. Ubiquinol2 was extracted into 2:1 (v/v) diethylether:cyclohexane, evaporated under nitrogen gas, ...