Determine the boiling point of a 3.70 m solution of phenol in benzene. Benzene has a boiling point of
80.1°C and a boiling point elevation constant of 2.53°C-kg/mol.
Which equation should you use?
OKO ATolm
O AT, Kb-m
ОАТ, и Кут
mwKAT)
DONE

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.