What is the molecular formula of a compound whose molar mass is 88. 0 and whose percent composition is 54. 5% carbon, 9. 1% hydrogen, and 36. 4% oxygen?.

Which of the following would be considered a nec code violation in regards to the installation of luminaires? a. an outdoor lighting fixture mounted to a tree b. a five-pound, 12-inch diameter light fixture supported by the screw shell of the lampholder c. florescent lay-in fixtures attached to the framing sections of a suspended ceiling with sheet-metal screws d. track lighting over a sink, 2 feet from a bathtub