subject
Chemistry, 22.04.2020 04:51 swilks

Under the same initial conditions as in Experiment 4, calculate [NH4 ] at 563 seconds after the start of the reaction. In this experiment, both reactants are present at the same initial concentration. The units should be M, and should be calculated to three significant figures.

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 05:40, Maryjasmine8001
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
image
Chemistry, 22.06.2019 06:30, aide12345
Design techniques and materials that reduce the negative environmental impact of a structure are referred to as
Answers: 2
image
Chemistry, 22.06.2019 08:00, PlaneGamer5678
Why is silver chloride is an ionic compound
Answers: 1
image
Chemistry, 22.06.2019 13:30, suemmimonjaras8374
The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
Answers: 1
You know the right answer?
Under the same initial conditions as in Experiment 4, calculate [NH4 ] at 563 seconds after the star...

Questions in other subjects:

Konu
Mathematics, 06.10.2019 10:50