EXPT 9:
pH, Acid-Base, Indicators,
Buffers

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Experiment 9 - pH, Acid-Base Indicators, Buffers

Data:

Part A - pH of Common Substances

Solutions Tested
pH
Acidic, Basic or Neutral?
Water    
1. Tap water    
2. Distilled water    
Acids    
3. 0.001 M HCl    
4. 0.01 M HCl    
5. 0.1 M HCl    
6. 0.1 M CH3COOH    
Bases    
7. 0.001 M NaOH    
8. 0.01 M NaOH    
9. 0.1 M NaOH    
10. 0.1 M NH4OH    
Common Household Substances    
11. Windex    
12. Coca-cola    
13. Vinegar    

 



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