Fish, which consume oxygen just as all other animals do, survive on emosphere
oxygen that diss...
Chemistry, 24.04.2020 01:56 anamatiascamaja
Fish, which consume oxygen just as all other animals do, survive on emosphere
oxygen that dissolves in water, Name a gas present in water in as greter
concentration that oxygen, Explain your answer,
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
Chemistry, 22.06.2019 07:30
Using data from seismic waves, geologists have learned that earthβs interior is made up of several
Answers: 1
Health, 31.10.2019 15:31
Mathematics, 31.10.2019 15:31
Mathematics, 31.10.2019 15:31
Social Studies, 31.10.2019 15:31
History, 31.10.2019 15:31
Health, 31.10.2019 15:31
Chemistry, 31.10.2019 15:31
Biology, 31.10.2019 15:31
Mathematics, 31.10.2019 15:31
Mathematics, 31.10.2019 15:31
Biology, 31.10.2019 15:31
Mathematics, 31.10.2019 15:31