Perform the following conversions/calculations. Careful of significant figures! (5 pts each) a. Calculate the mass of 1.0 mole of fire ants in kilograms, assuming that the average mass of one fire ant is 225 mg. b. Determine the number of square centimeters in 1819 kilopixels, given an empirically measured equivalence of 2345 pixels/cm2. Note: The fundamental unit of a digital image is the pixel, or picture element. kilo is a standard SI/metric prefix. Area to pixel conversions depend on the specific combination of hardware and software. 2