t(s)
H20 + HCl 2N T(K) T(C) 15 345.15 30 345.17 45 345.17 60 345.17 75 345.17 90 345.17 105 345.17 120 345.21 135 345.21 150 345.21
T vs t
72.15 72.17 72.17 72.17 72.17 72.17 72.17 72.21 72.21 72.21
345.22 345.21 345.2 345.19 345.18 345.17 345.16 345.15 345.14 345.13 345.12
T©
t(s)
NaOH (0.1N) + HCl (2N) T(K) T(C) 15 338.38 30 339.66 45 339.7 60 339.7 75 339.79 90 339.79 105 339.79 120 339.79 135 339.79 150 339.79
HCl (0.1N) + NaOH (2N) T(K) t(s) 67.9 340.9 68.7 341.7 69.3 342.3 69.5 342.5 69.4 342.4 69.5 342.5 69.7 342.7 69.7 342.7 69.8 342.8 69.8 342.8 69.8 342.8 69.8 342.8
15 30 45 60 75 90 105 120 135 150 165 180
0
20
40
60
80
100
343
340.9 341.7 342.3 342.5 342.4 342.5 342.7 342.7 342.8 342.8 342.8 342.8
342.5 342 341.5 341 340.5 340 339.5
0
20
40
T vs t 340
65.38 66.66 66.7 66.7 66.79 66.79 66.79 66.79 66.79 66.79
339.5 339 338.5 338 337.5 0
20
40
60
80
100
120
140
160
338 337.5 0
t(s)
NaOH (0.1N) + CH3COOH (2N) T(K) T(C) 15 337.87 64.87 30 337.88 64.88 45 338.75 65.75 60 339 66 75 339.13 66.13 90 339.22 66.22 105 339.23 66.23 120 339.23 66.23 135 339.23 66.23 150 339.23 66.23
20
40
60
80
100
120
140
160
T vs t 339.5 339 338.5 338 337.5 337
0
20
40
60
80
100
120
140
160
T vs t
40
60
80
100
120
140
160
T vs t 343 342.5 342 341.5 341 340.5 340 339.5
100
120
0
20
140
40
160
60
80
100
120
140
160
180
200
100
100
120
120
140
140
160
160