Exercise

(Show your work (unit conversions) and circle your answers with the correct number of significant figures.

1x10^3 mL = 1 L	28.35 g = 1 ounce (oz)	1 min = 60 sec	1000 mL = 1 L	1 L = 1.057 qt
1x10^9 ng = 1 g	1kg = 2.205 lb.	1 day = 24 hours	1.609 km = 1 mi	1 mL = 1 cm^3
1x10^3 mg = 1 g	1 lb. = 16 oz	1 hour = 60 min	Au: 19.32 g/cm^3	1 in = 2.54 cm

1) Derive the equality that relates mm^3 to grams (g) for gold. Note: 1 cm = 10 mm. (1 mm^3 = ? g Au)