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How many grams of sodium hydroxide are needed to be added to 595 mL of 0.450 M HA solution to prepare a buffer with a pH of 4.56? Assume the volume does not change with the addition of sodium hydroxide. K a for HA is 5.61E-6. Do not type units with your answer

How many grams of sodium hydroxide are needed to be added to 595 mL of 0.450 M HA solution to prepare a buffer with a pH of 4.56? Assume the volume does not change with the addition of sodium hydroxide. K a for HA is 5.61E-6. Do not type units with your answer

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Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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**Buffer Preparation Problem** How many grams of sodium hydroxide are needed to be added to 595 mL of 0.450 M HA solution to prepare a buffer with a pH of 4.56? Assume the volume does not change with the addition of sodium hydroxide. \( K_a \) for HA is \( 5.61 \times 10^{-6} \). *Note: Do not type units with your answer.*
Transcribed Image Text:**Buffer Preparation Problem** How many grams of sodium hydroxide are needed to be added to 595 mL of 0.450 M HA solution to prepare a buffer with a pH of 4.56? Assume the volume does not change with the addition of sodium hydroxide. \( K_a \) for HA is \( 5.61 \times 10^{-6} \). *Note: Do not type units with your answer.*
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