Objective: Determine the concentration of household vinegar.
Tips and hints:
- Teacher will give you the concentration of the known NaOH solution. Write it down.
- Teacher will give you quantity of vinegar to use. Write it down.
- You will likely be doing 2 trials take amount as needed.
- Fill the burette to zero! This will match the computer data table nicely.
- pH meter is not a stir stick!
- pH meter is inside of a plastice housing. Unscrew the top cap and push sleave up. Set bottom aside.
- rinse pH meter with distilled water when done using.
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