Why can we not determine the order of a reaction by taking into consideration the balanced chemical equation?
The balanced equation represents the overall stoichiometry, not the mechanism. Many reactions occur in multiple steps (complex reactions), and the rate is determined by the slowest step, not necessarily the sum of all stoichiometric coefficients. Order is strictly experimental.
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Start Practicing NowDefine Instantaneous Rate of a reaction mathematically for a reactant R.
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For the reaction , express the rate of reaction in terms of the disappearance of HI.
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