Which is the more effective buffer?     0.35 M NaH2PO4/0.030 M H3PO4     0.35 M NaH2PO4/0.34 M H3PO4     0.35 M NaH2PO4/0.15 M H3PO4     0.35 M NaH2PO4/0.20 M H3PO4

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Q: than

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Q: used by magicians in the Magic Academy of the Northern Vale. Aurora, the queen of the icy continent…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.