It's possible for a solution to have pH values below zero and above 14, so why is pH commonly described as having a range of only 0-14?

The first element on the periodic table of elements is carbon. a. true b. false

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane