Part C Density of water Mass of graduated cylinder 56.92 g Exact volume of about 12 mL of water 12.5 mL Mass of graduated cylinder and water (12 mL) 69.31 g Mass of water (12 mL) g Density of water (12 mL) g/mL Exact volume of about 17 mL of water 16.7 mL Mass of graduated cylinder and water (17 mL) 73.72 g Mass of water (17 mL) g Density of water (17 mL) g/mL Exact volume of about 23 mL of water 23.3 mL Mass of graduated cylinder and water (23 mL) 80.01 g Mass of water (23 mL) g Density of water (23 mL) g/ml Average density of water? g/mL