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Citric acid is a tri-protic

Citric acid is a tri-protic acid with a Ka1 =8.4x10-4 Ka2=1.8x10-5 and Ka3=4.0x10-6. calculate the pH at the 2nd equivalence
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2. asked by Jill
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I am really stuck, I have tried to look these up everywhere and I keep getting different answers.I have to find the balanced
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2. asked by Franky
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Citric acid H3C6H5O7, occurs in plants. Lemons contain 5% to 8% citric acid by mass. The acid is added to beverages and candy.
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2. asked by Lauren
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Citric acid H3C6H5O7, occurs in plants. Lemons contain 5% to 8% citric acid by mass. The acid is added to beverages and candy.
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2. asked by Lauren
3. 774 views
The concentration of citric acid (H3C6H5O7) in citric fruits ranges from 0.005 M to 0.30 M. Consider a 12.6 mL sample of pure
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2. asked by Jane
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The concentration of citric acid (H3C6H5O7) in citric fruits ranges from 0.005 M to 0.30 M. Consider a 28.4 mL sample of pure
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2. asked by Jane
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Suppose a student used 28.4 ml of 0.100 M NaOH solution to neutralize the 25.0 ml of the lemon juice sample which contains
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2. asked by Nam Le
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Consider the titration of a 50.0 mL sample of a 0.100 M solution of the triprotic weak acid citric acid (H3C6H5O7) with 0.100 M
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2. asked by Aubree
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An unknown solid acid is either citric acid or tartaric acid. To determine which acid you have, you titrate a sample of the
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2. asked by Sarah
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In mixed acid fermentation, pyruvic acid is converted into some combination of Blank______.Multiple select question. fumaric
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