Editing Making A Acid Or Base Lab
ApchemWiki
|
RecentChanges
|
Preferences
<b>Making an Acid</b><br> <br> 1. Obtain a plastic cup and fill approximately 1/2 full of DI water.<br> <br> 2. Using your pH probe, record the pH of the DI water.<br> <br> 3. Get a straw and start blowing bubbles in the water. Please keep some of the water in the beaker!!!.<br> <br> 4. After 5min or so, record the pH of the solution again.<br> <br> <br> <br> <b>Making a Base</b><br> <br> 1. Obtain a plastic cup and fill approximately 1/2 full of DI water. (or dispose of solution from Part 1, rinse out and use same cup)<br> <Br> 2. Using your pH probe, record the pH of the DI water.<br> <br> 3. Add approximately 1/2 teaspoon of solid calcium oxide. Stir<br> <br> 4. After stirring for a few minute to dissolve as much of the solid as possible, record the pH.<br> <br> <br>
View other revisions
ApchemWiki
|
RecentChanges
|
Preferences