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``````````Таблица экспериментальных данныхпо потенциометрическому титрованию хлороводородной кислоты раствором гидроксида натрия( C(NaOH) = 0,0980 моль/л )



 

 

``````````Таблица экспериментальных данныхпо потенциометрическому титрованию хлороводородной кислоты раствором гидроксида натрия( C(NaOH) = 0, 0980 моль/л )

Iвариант

II

V (NaOH),

мл

рН
V (HСl) 8 мл
0, 97
1, 00 1, 02
2, 00 1, 08
3, 00 1, 14
4, 00, 1, 22
5, 00 1, 31
6, 00 1, 43
7, 00 1, 60
8, 00 1, 89
9, 00 7, 00
10, 00 12, 04
10, 50 12, 22
11, 00 12, 34
12, 00 12, 51
13, 00 12, 63
14, 00 12, 73
15, 00 12, 81
16, 00 12, 88
   

V (NaOH), мл

рН
V (HСl) 9 мл
0, 97
1, 00 1, 01
2, 00 1, 07
3, 00 1, 12
4, 00 1, 19
5, 00 1, 27
6, 00 1, 37
7, 00 1, 49
8, 00 1, 67
9, 00 1, 97
9, 50 2, 27
10, 00 7, 00
11, 00 11, 69
12, 00 12, 00
13, 00 12, 29
14, 00 12, 47
15, 00 12, 59
16, 00 12, 69

 

V (NaOH), мл

рН
V (HСl) 10 мл
0, 97
1, 00 1, 01
2, 00 1, 05
3, 00 1, 10
4, 00 1, 16
5, 00 1, 23
6, 00 1, 31
7, 00 1, 41
8, 00 1, 54
9, 00 1, 72
9, 50 1, 82
10, 00 2, 01
10, 50 2, 27
11, 00 7, 00
11, 50 11, 69
12, 00 11, 95
13, 00 12, 26
14, 00 12, 41
15, 00 12, 54
16, 00 12, 64

 

``````````Таблица экспериментальных данныхпо потенциометрическому титрованию хлороводородной кислоты раствором гидроксида натрия( C(NaOH) = 0, 0956 моль/л )

IIвариант

II

V (NaOH),

мл

рН
V (HСl) 8 мл
0, 97
1, 00 1, 02
2, 00 1, 10
3, 00 1, 14
4, 00 1, 22
5, 00 1, 32
6, 00 1, 43
7, 00 1, 60
8, 00 1, 89
8, 50 2, 19
9, 00 7, 00
9, 50 12, 00
10, 00 12, 00
11, 00 12, 22
12, 00 12, 51
13, 00 12, 62
14, 00 12, 72
15, 00 12, 81
16, 00 12, 87

V (NaOH), мл

рН
V (HСl) 9 мл
0, 97
1, 00 1, 01
2, 00 1, 06
3, 00 1, 19
4, 00 1, 19
5, 00 1, 27
6, 00 0, 97
7, 00 0, 97
8, 00 0, 97
8, 50 1, 8
9, 00 1, 92
10, 00 2, 92
10, 12 7, 00
10, 50 11, 56
11, 00 11, 92
12, 00 12, 26
13, 00 12, 44
14, 00 12, 57
15, 00 12, 66
16, 00 12, 74

 

V (NaOH), мл

рН
V (HСl) 10 мл
0, 97
1, 00 1, 01
2, 00 1, 06
3, 00 1, 11
4, 00 1, 16
5, 00 1, 22
6, 00 1, 29
7, 00 1, 39
8, 00 1, 50
9, 00 1, 70
9, 50 1, 90
10, 00 2, 67
11, 00 7, 00
11, 24 11, 34
11, 50 11, 83
12, 00 12, 18
13, 00 12, 38
14, 00 12, 51
15, 00 12, 61
16, 00 12, 66

 

 

``````````Таблица экспериментальных данныхпо потенциометрическому титрованию хлороводородной кислоты раствором гидроксида натрия( C(NaOH) = 0, 0993 моль/л )

IIIвариант

II

V (NaOH),

мл

рН
V (HСl) 8 мл
0, 96
1, 00 1, 01
2, 00 1, 08
3, 00 1, 14
4, 00, 1, 23
5, 00 1, 33
6, 00 1, 46
7, 00 1, 64
8, 00 2, 01
8, 50 2, 48
8, 78 7, 00
9, 00 11, 46
10, 00 12, 15
11, 00 12, 39
12, 00 12, 57
13, 00 12, 68
14, 00 12, 77
15, 00 12, 85
16, 00 12, 91

V (NaOH), мл

рН
V (HСl) 9 мл
0, 96
1, 00 1, 01
2, 00 1, 06
3, 00 1, 12
4, 00 1, 18
5, 00 1, 26
6, 00 1, 37
7, 00 1, 50
8, 00 1, 68
9, 00 2, 01
9, 50 2, 36
9, 90 7, 00
10, 00 10, 99
11, 00 12, 04
12, 00 12, 32
13, 00 12, 49
14, 00 12, 61
15, 00 12, 71
16, 00 12, 79

 

V (NaOH), мл

рН
V (HСl) 10 мл
0, 96
1, 00 1, 00
2, 00 1, 05
3, 00 1, 09
4, 00 1, 16
5, 00 1, 23
6, 00 1, 31
7, 00 1, 41
8, 00 1, 53
9, 00 1, 71
10, 00 2, 01
10, 50 2, 36
10, 98 7, 00
11, 00 9, 99
12, 00 11, 96
13, 00 12, 25
14, 00 12, 45
15, 00 12, 57
16, 00 12, 66

 

 



  

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