What type of reaction is show below: CH3CH2Cl -> CH2CH2 + HCl A. Elimination (dehydrogenation)
B. Addition (saponification)
C. Addition (halogenation)
D. Elimination (dehydrohalogenation)

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

How many grams of aluminum will there be in 98g of al2o3?

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp