Trial A Trial B Trial C No of drops Mass of system (g) No of drops Mass of system (g) No of drops Mass of system pH pH pH 76) 241.95 added added added 242.11 2.40 242.02 2.43 2.38 20 243.01 2.49 20 242.91 2.53 20 242.16 2.48 20 243.96 2.59 20 243.77 2.61 20 243.24 2.61 20 244.97 2.74 20 244.65 2.73 20 244.89 2.71 20 245.91 2.97 20 245.52 2.94 20 245.43 2.84 20 246.83 3.57 20 246.38 3.19 20 246.79 3.45 5 247.06 3.98 5 246.65 3.31 20 247.07 3.83 5 247.29 5.82 246.77 3.48 20 247.27 6.23 1 247.31 6.18 5 247.00 3.79 1 247.32 6.73 1 247.34 6.36 5 247.22 5.42 1 247.36 7.51 1 247.39 6.69 1 247.26 6.19 247.42 8.62 1 247.44 7.42 1 247.31 6.71 5 247.72 9.84 247.52 8.57 1 247.37 7.68 5 248.10 10.30 1 247.6 8.99 247.40 8.64 20 248.66 10.71 5 247.83 9.41 1 247.46 9.13 20 249.23 10.93 248.22 9.75 5 247.67 9.94 1 249.27 10.95 5 249.01 10.34 5 247.90 10.30 1 249.33 10.96 20 249.74 10.75 5 248.21 10.69 1 249.38 11.00 20 250.29 11 20 248.8 10.90 5 249.02 10.98 1 249.06 11.02
Trial A Trial B Trial C No of drops Mass of system (g) No of drops Mass of system (g) No of drops Mass of system pH pH pH 76) 241.95 added added added 242.11 2.40 242.02 2.43 2.38 20 243.01 2.49 20 242.91 2.53 20 242.16 2.48 20 243.96 2.59 20 243.77 2.61 20 243.24 2.61 20 244.97 2.74 20 244.65 2.73 20 244.89 2.71 20 245.91 2.97 20 245.52 2.94 20 245.43 2.84 20 246.83 3.57 20 246.38 3.19 20 246.79 3.45 5 247.06 3.98 5 246.65 3.31 20 247.07 3.83 5 247.29 5.82 246.77 3.48 20 247.27 6.23 1 247.31 6.18 5 247.00 3.79 1 247.32 6.73 1 247.34 6.36 5 247.22 5.42 1 247.36 7.51 1 247.39 6.69 1 247.26 6.19 247.42 8.62 1 247.44 7.42 1 247.31 6.71 5 247.72 9.84 247.52 8.57 1 247.37 7.68 5 248.10 10.30 1 247.6 8.99 247.40 8.64 20 248.66 10.71 5 247.83 9.41 1 247.46 9.13 20 249.23 10.93 248.22 9.75 5 247.67 9.94 1 249.27 10.95 5 249.01 10.34 5 247.90 10.30 1 249.33 10.96 20 249.74 10.75 5 248.21 10.69 1 249.38 11.00 20 250.29 11 20 248.8 10.90 5 249.02 10.98 1 249.06 11.02
Chapter32: Gas Chromatography
Section: Chapter Questions
Problem 32.15QAP
Related questions
Question
Please determine the equivalence point for each trial.
The ones highlighted in yellow are the endpoints.
Analyte/Standard acid: 0.1M HCl
Titrant/Base: 0.1M NaOH
Transcribed Image Text:Trial A
Trial B
Trial C
No of drops
Mass of system
(g)
No of drops Mass of system
(g)_
No of drops
Mass of system
pH
pH
pH
(6)
241.95
added
added
added
242.11
2.40
242.02
2.43
2.38
20
243.01
2.49
20
242.91
2.53
20
242.16
2.48
20
243.96
2.59
20
243.77
2.61
20
243.24
2.61
20
244.97
2.74
20
244.65
2.73
20
244.89
2.71
20
245.91
2.97
20
245.52
2.94
20
245.43
2.84
20
246.83
3.57
20
246.38
3.19
20
246.79
3.45
247.06
3.98
5
246.65
3.31
20
247.07
3.83
5
247.29
5.82
5
246.77
3.48
20
247.27
6.23
1
247.31
6.18
5
247.00
3.79
247.32
6.73
1
247.34
6.36
5
247.22
5.42
1
247.36
7.51
1
247.39
6.69
1
247.26
6.19
247.42
8.62
1
247.44
7.42
1
247.31
6.71
5
247.72
9.84
247.52
8.57
1
247.37
7.68
5
248.10
10.30
1
247.6
8.99
247.40
8.64
20
248.66
10.71
5
247.83
9.41
1
247.46
9.13
20
249.23
10.93
5
248.22
9.75
5
247.67
9.94
1
249.27
10.95
5
249.01
10.34
5
247.90
10.30
1
249.33
10.96
20
249.74
10.75
5
248.21
10.69
1
249.38
11.00
20
250.29
11
20
248.8
10.90
5
249.02
10.98
1
249.06
11.02
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you