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    PH of buffer system

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    Calculate the pH of the 0.32 M NH3/0.35 M NH4Cl buffer system.

    I think i was near the right anwser with 4.71 but this was wrong. Should i assume that the buffer system is in equlibrium at 80 mL?

    What is the pH after the addition of 20.0 mL of 0.050 M NaOH to 80.0 mL of the buffer solution?

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    pH of buffer system
    Calculate the pH of the 0.32 M NH3/0.35 M NH4Cl buffer system.

    I think i was near the right anwser with 4.71 but this was wrong. Should i assume that the buffer system is in equlibrium at 80 mL?

    What is the pH after the addition of 20.0 mL of 0.050 M NaOH to ...

    Solution Summary

    The pH of buffer systems are examined.

    $2.49

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