Chem help!!?
Alizarin yellow is a indicator that changes from yellow to red as the pH changes from 10.0 to 12.0. Explain why alizarin yellow is not a suitable indicator to use during the neutralization titration of hydrochloric acid and potassium hydroxide
Answer:
Since both of those are acidic the indicator will not work. Acid ph 0-7 Base ph 7-14. Nothing will change the indicator since it only works from ph 10-12.
Because when you are neutralizing something you want the end PH to be 7.0 and that's not 10 to 12.
Oh the wonders of chemistry. the pH balance is the balance between an acid and base combination, whether it's too acidic or too basic. Now, Alizarin yellow won't change unless the balance is 10-12 figure out if the hydrolic acid and potassium hydroxide are that high up.
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Answer:
Since both of those are acidic the indicator will not work. Acid ph 0-7 Base ph 7-14. Nothing will change the indicator since it only works from ph 10-12.
Because when you are neutralizing something you want the end PH to be 7.0 and that's not 10 to 12.
Oh the wonders of chemistry. the pH balance is the balance between an acid and base combination, whether it's too acidic or too basic. Now, Alizarin yellow won't change unless the balance is 10-12 figure out if the hydrolic acid and potassium hydroxide are that high up.
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