The weak acid, HA, is 5 % dissociated in 0.5 M solution. Calculate:
a) Hydrogen ion concentration ([H+
])
b) How many grams of NaOH would be needed to completely neutralize
100 ml of this acid? (MW of NaOH= 40)
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Answer:
) NaH2PO4 and Na2HPO4 are an acid/base conjugate pair. ... solution (from NaOH), protons are dissociated from some of the NH4. + ... b) A concentration of hydronium
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