1. Convert 955.8 mL to liters. 2. Raising units to a desired power: When Krakatau exploded in 1883, it released 4.3 cubic miles of debris into the atmosphere. Convert this volume to cubic meters. (1 km= 0.6214 mi) 3. Using density as a conversion factor: The density of ethanol is 0.789 g/mL. What is the volume of ethanol in a 15.0 g sample? 4. In an experiment similar to yours, a student obtains the following volumes using a 5.00 mL volumetric pipet: 4.995 mL, 5.011 mL, and 5.023 mL. Determine the percent error, standard deviation, and the relative standard deviation.