| phenolphthalein bromothymol blue methyl orange | thymolphthalein thymol blue methyl red | malachite green bromocresol purple bromocresol green | |
| E | 
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| 
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| F | 
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| 
|
| G | 
| 
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|
| H | 
| 
| 
|
Part 2: Estimating pH Using Indicators |
| phenolphthalein bromothymol blue methyl orange | thymolphthalein thymol blue methyl red | malachite green bromocresol purple bromocresol green | |
| E |
|
|
|
| F |
|
|
|
| G |
|
|
|
| H |
|
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|