Image:

Please answer quickly!! ●﹏●

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?