How many stereoisomers does limonene have? two optical isomers Limonene therefore has two optical isomers. Is limonene R or S? Limonene, a compound of the…
How do you make Converse look new? Using a toothbrush apply white toothpaste liberally onto your white Converse, paying special attention to stains or discoloured…
How far away is Kepler 42b? Kepler-42 System parameters Right ascension 19 28 52.5687 Declination +44 37 08.9902 Distance [parsec] 38.7 Distance [lightyears] 126.2 What…