Average drop size in mL: ___ 0.05506 _____ mass of NaOH used=29.8266-26.9620=2.8646 g vol. of NaOH= 2.8646 g (1 mL/1.0005 g) = 2.8632 mL vol. of drop= 2.8632 mL/52 drops = 0.05506 mL 2.
(Average drop size in mL; g; vol)
Average drop size in mL
g
vol