How to find the pH indicator of hamburger by using natural indicator.
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Answered by
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Heyaa!
Answer:
=> The Superimposed on it are the pH ranges for methyl orange and phenolphthalein. You can see that neither indicator changes colour at the equivalence point and find the Indicator.
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Answered by
0
hey mate...
here is your answer...
Consider an indicator which is a weak acid, with the formula HIn. For example, common indicators such as phenolphthalein, methyl red, and bromothymol blue are used to indicate pH ranges of about 8 to 10, 4.5 to 6, and 6 to 7.5 accordingly. On these ranges, phenolphthalein goes from colorless to pink, methyl red goes from red to yellow, and bromothymol blue goes from yellow to blue.
hope it helps...
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