What is the velocity of a penguin that swims 90 meters through water in 12 minutes

Which of the following molecules is polar? c3h7oh c2h5cooh

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.

Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released