An environmental chemist analyzes the effluent (waste material) released from an industrial process. The effluent
contains benzoic acid, CGHSCOOH(aq), the concentration of which must be monitored to ensure that it does not
exceed environmentally safe levels.
The results of the analysis of the effluent are shown below.
4.
Titration of 70.0 mL effluent sample with 0.156 M NaOH(aq)
Trial
1
2.
3
Final buret reading (mL)
17.32
28.75
40.23
Initial buret reading (mL)
0.62
17.33
28.71
Volume of NaOH(aq) added
(mL)
12.88
1.29
The concentration of the benzoic acid in the effluent is mol/L.
Answers: 3
Chemistry, 21.06.2019 19:30, haybaby312oxdjli
Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false
Answers: 2
Chemistry, 22.06.2019 02:00, cbelew0001ouje4i
How many moles of magnesium is 3.01 x10^22 atoms of magnesium?
Answers: 1
An environmental chemist analyzes the effluent (waste material) released from an industrial process....
Mathematics, 29.08.2019 18:30
Geography, 29.08.2019 18:30
Social Studies, 29.08.2019 18:30
Mathematics, 29.08.2019 18:30
Social Studies, 29.08.2019 18:30