Complications. 1  Water insoluble compounds should be dissolved in ethanol, methanol, or acetone. 2  Often, the brown precipitate fails to form and the solution turns reddish-brown. 3  Easily oxidized compounds give a positive test: a) Most aldehydes give a positive test. 4  Alcohols with trace impurities give a positive test.
Palmetto Trail. The Palmetto Trail is a planned 425-mile-long (684 km) foot and mountain bike trail in South Carolina for recreational hiking and biking. Several of the sections are also equestrian trails. It will extend from the Oconee County mountains to the Intracoastal Waterway in Charleston County.
Awendaw Passage is the coastal terminus of the mountains-to-sea Palmetto Trail. The Trailâs namesake trees greet users at the Buck Hall Recreation Area trailhead. Starting at the Intracoastal Waterway, the Trail meanders westward through maritime forest and offers sweeping vistas of Lowcountry salt marsh along Awendaw Creek. At Walnut Grove, look for a scenic overlook and boardwalk.