Question

1. Use the information provided to determine the empirical and molecular formula for each of the following:     
   
   a. 39% carbon, 3.47% hydrogen, and 55.14% oxygen; experimental molar mass: 116.07g
   
   b. 53% carbon, 9.15% hydrogen, and 36.32% oxygen; experimental molar mass: 88g;
   
   c. 27% carbon, 7.19% hydrogen, and 28.54% oxygen; experimental molar mass 168.19g
   
   d. A hydrocarbon containing 17.4% hydrogen by mass, with a molar mass of 58.1g.