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The indicator methyl red has

1) oi50 . tinypic . com / ejh6vm . jpgThe most suitable indicator for the titration is: A)methyl violet B)chlorophenol red
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2. asked by Rock
3. 688 views
The indicator methyl red has a pKhln=4.95 . It changes from red to yellow over the pH range from 4.4 to 6.2.If the indicator is
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2. asked by Carmel R.
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The indicator methyl red has a pKHIn = 4.95. It changes from red to yellow over the pH range from 4.4 to 6.2.If the indicator is
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2. asked by cp
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if you change the indicator of standardization Hcl with Na2co3 methyl red methyl orange titration corset not why?
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2. asked by yasser
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Aluminum can be determined gravimetrically by precipitating as Al(OH)3 and isolating as Al2O3. A sample containing approximately
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2. asked by anonymous
3. 2,890 views
Methyl violet is an indicator that changes color over a range from PH = 0 to PH= 1.6. What is K(a) of methyl violet?------------
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2. asked by julian
3. 993 views
For the titration of hcl versus NaOh, suggest a better indicator than methyl orange. Why is methyl orange not the ideal choice
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2. asked by Hol
3. 998 views
If you have two solutions, one of pH 7 and one of pH 9, but they are not labeled, which indicator would be used to identify the
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2. asked by Chrissy
3. 524 views
Methyl violet is an indicator that changes color over a range from pH=0 to pH=1.6. What is the Ka of methyl violet?
1. 6 answers
2. asked by che,
3. 5,114 views
what are the errors in the double-indicator titration of (sodium carbonate and sodium hydrogen carbonate) against hydrochloric
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2. asked by kay
3. 506 views