Temperature Time Distilled water (800 ml) KNO3 (18 g)

Temperature
Time
Distilled water (800 ml)
KNO3 (18 g)
30 s
21.5
19.90
60 s
21.5
19.90
90 s
21.5
19.90
120 s
21.5
19.90
150 s
21.5
19.90
180 s
21.5
19.90
210 s
21.5
19.90
240 s
21.5
19.90
270 s
21.5
19.90
300 s
21.5
19.90
Temperature
Time
(500 ml distilled water +150 ml NaOH)
(160 ml) HCl
NaOH +HCl
30 s
21.5
22.6
24.5
60 s
21.6
22.8
24.3
90 s
21.6
22.8
24.3
120 s
21.6
22.8
24.3
150 s
21.6
22.8
24.3
180 s
21.6
22.8
24.3
210 s
21.6
22.8
24.3
240 s
21.6
22.8
24.3
270 s
21.6
22.8
24.3
300 s
21.6
22.8
24.3
Temperature
150 NaOH+ 500 ml water
In a beaker 160 ml Acetic acid
NaOH+HCl
30 s
21.6
22.9
24.1
60 s
21.5
22.9
23.9
90 s
21.5
22.9
23.9
120 s
21.5
22.9
23.9
150 s
21.5
22.9
23.9
180 s
21.5
22.9
23.9
210 s
21.5
22.9
23.9
240 s
21.5
22.9
23.9
270 s
21.5
22.9
23.9
300 s
21.5
22.9
23.9
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