Name each compound with the common name, the IUPAC name, or both. Solution. 1  This amide has two carbon atoms and is thus derived from acetic acid. 2  The OH of acetic acid is replaced by an NH 2 group.3  The-ic from acetic (or-oic from ethanoic) is dropped, and-amide is added to give acetamide (or ethanamide in the IUPAC system).4  This amide is derived from benzoic acid. This amide has two carbon atoms and is thus derived from acetic acid. 2  The OH of acetic acid is replaced by an NH 2 group. 3  The-ic from acetic (or-oic from ethanoic) is dropped, and-amide is added to give acetamide (or ethanamide in the IUPAC system). 4  This amide is derived from benzoic acid.
Welcome to McKean County, Pennsylvania! McKean County is a rural area in the Northwest portion of the Commonwealth of Pennsylvania. Pristine, breathtaking and stunning in all seasons, it's a fisherman's dream and a hunter's paradise deserving accolades for the hills, forests and streams that lie within its boundaries.
History & Heritage in Mill Hall PA. 4 results total. Javascript is required to view this map. Lock Haven, the county seat, is a city in Clinton County located in northern Pennsylvania 24 miles southwest of Williamsport. The Lock Haven University is located here. Established in 1833, the... Heisey Museum tour takes 1 1/2 hours, giving you a glimpse into Clinton County's past.