Chemistry, 30.10.2020 17:30 kaykay9243
Mahin678 Its not letting me talk to you, it says I have to log in but I amsorry if your busy
Answers: 1
Chemistry, 21.06.2019 16:00
Measuring which physical property is most likely to produce the most precise results when trying to identify a substance
Answers: 1
Chemistry, 22.06.2019 04:00
The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a
Answers: 3
Chemistry, 22.06.2019 05:40
Salicylic acid is a very important acid. it is used to synthesize the aspirin by treating with acetic anhydride. a 0.2015-g sample of salicylic acid was dissolved in a 100.00-ml volumetric flask, and the solution was diluted to the mark. a 10-ml aliquot of this solution was titrated with standard naoh (0.01130 + 0.2% n) to a phenolphthalein faint pink color end point at 19.81 ml. (a) (calculate the normality of the salicylic acid solution used in the titration. (b) assuming the salicylic acid is pure, what is the equivalent weight of the salicylic acid? practice problems for the final exam (continued) (c) (calculate the inherent error in the determination of the equivalent weight you calculated in part (b). use the following absolute errors in the equipment /glassware when calculating the inherent error. 5.00-ml pipet: + 0.02 ml 100-ml volumetric flask: + 0.08 ml analytical balance: + 0.2 mg 25-ml buret: + 0.03 ml
Answers: 2
Chemistry, 22.06.2019 06:30
Particle model to predict what will happen if a sharp object creates a hole in the soccer ball
Answers: 2
Mahin678 Its not letting me talk to you, it says I have to log in but I amsorry if your busy...
Mathematics, 31.01.2022 15:50
Mathematics, 31.01.2022 15:50
Mathematics, 31.01.2022 15:50
Computers and Technology, 31.01.2022 15:50
Mathematics, 31.01.2022 15:50
Chemistry, 31.01.2022 16:00
Advanced Placement (AP), 31.01.2022 16:00
Mathematics, 31.01.2022 16:00
Business, 31.01.2022 16:00
Mathematics, 31.01.2022 16:00
Mathematics, 31.01.2022 16:00
Mathematics, 31.01.2022 16:00
Mathematics, 31.01.2022 16:00
Mathematics, 31.01.2022 16:00