Miscellaneous I

    What is the oxidation number of each element in LiAlH4?
    Balance the following equation:
    I3- + S2O32- ® I- + S4O62-

    I3- + 2S2O32- ® 3I- + S4O62-

    What is the Henderson-Hasselbalch equation?
    If a reaction is second order with respect to a reactant A, what equations give the rate of reaction and the amount of reactant remaining at time t, respectively?

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