 |
 |
13 of 22 |  |
 |
 |
S-13
OBSERVATIONS SHEET - EXPERIMENT S
THE RATE OF CHEMICAL REACTIONS
molarity of KI: _______________ M
molarity of (NH
4
)2S2O
8
: _______________ M
molarity of Na2S2O3: _______________ M
KI
buret
(NH
4
)2S2O
8
buret
Na2S2O3
KCl
(NH
4
)2SO
4
Time
t
Temp
Run
final
initial
vol.
final
initial
vol.
mL
final
initial
vol.
final
initial
vol.
s
°C
1
____
____
____
____
____
____
2
____
____
____
____
____
____
3
____
____
____
4
____
____
____
5
____
____
____
6
____
____
____
7
____________________________
___________________________________
_______________
