A nitrile was prepared by the reaction of sec-butylbromide and sodium cyanide. Acidic hydrolysis of this nitrile with hydrochloric acid (H30*ch produces what
product(s)?
Select one:
a. 2-methylpropanoic acid and ammonium chloride
b. 2-methylbutanoic acid and ammonia
C. 2-methylpropanoic acid and ammonia-
d. 2-methylbutanoic acid and ammonium chloride

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.

Many radioactive atoms that have large masses undergo radioactive decay by releasing a particle that is identical to a helium-4 nucleus. what changes in the original atom are expected as a result of this natural phenomenon? the atomic number and the mass number will decrease. the atomic number and the mass number will increase. the atomic number will increase, and the mass number will decrease. the atomic number will decrease, and the mass number will increase.

An is a pure substance that can’t be broken down into simpler substances by chemical or physical means