explains what are the molecular orbitals present in hydrocarbons and how they are formed by atomic, hybrid and non-hybrid orbitals; describe the steps of the electrophilic addition and explain why the π bond is broken between the two carbon atoms and not the σ bond?

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

може ли да зареждате повече информация, моля

answerleaving cheese out to get moldy;

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.