Two rectangular, optically flat glass plates (of index of refraction 1.54) are in contact along one end and are separated along the other end by a […]
Some species of animals, such as cheetahs and gorillas, are going extinct in the wild but are still being conserved through breeding at zoos. Do you […]
After obtaining a preliminary melting point range of 140-147 oC for an unknown, you identify it as o-nitrobenzoic acid. Running a mixed melting point determination with […]