sprite and alka - seltzer project
by emory, dorien, maxwell 4th period
Do alka - seltzer dissolved faster in cold or in hot sprite?
hypothesis: i believe that the hot sprite will dissolved the fastest
Variables
independent: The temperature
dependent: it dissolve faster
Materials
- Sprite
- alka - seltzer
- plastic beaker
- glass beaker
- heater
Produces
- Pour 70 ml of cold sprite in the plastic beaker
- take the temperature
- put the A.S. in the sprite
- time in to see how long it takes to dissolves
- take the temperature
- turn on the heater to 10
- put 70 ml of sprite in the glass beaker
- put the sprite on the heater and wait till the sprite start boiling
- put the A.S. in the sprite
- time in to see how long it takes to dissolves
- take the temperature
- record your results
Data
Cold sprite = 70 ml
Time = I MIN 6 sec
Temp= 207 F
Temp with A.S= 50.4 F
Hot sprite = 70 ml
Time= 17.44 sec
temp = 207 F
Temp with A.S= 220 F
Constants
The amout of sprite and 1 tab of alka - seltzer