Select all of the following that are equal to an impulse of 20 units. A. Force = 0.1, time = 200
B. Force = 5, time = 5.5
C. Force = 10, time = 2
D. Force = 25, time = 0.8

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

How can one make a supersaturated solution? (apex)

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.