question archive a) Mass of empty teabag, g ? 0
a) Mass of empty teabag, g ? 0
Subject:ChemistryPrice: Bought3
a) Mass of empty teabag, g ? 0.4g
b. Mass of teabag and tea leaves, g ? 2.70g
c. Mass of tea leaves, g ? 2.30g
d. Mass of empty flask, g ? 50.53g
e. Mass of empty flask and caffeine, g ? 76.02
f. Mass of caffeine, g ? 25.49
(g. Mass percent of caffeine, % i need answer please ?) _______
(h. Concentration of caffeine (mg of caffeine per fl. oz.) i need answer please ?)____________
