Which formula represents an acid ?
A. CH4
B. HCl
C. NH3
D. PH3

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.

How many grams of sodium chloride are in 250ml of a 2.5m naci solution

Organisms are classified as producer or consumers according to the way they ?