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    A redox reaction occurs when concentrated sulphuric acid reacts with solid potassium bromide
    Q1) write half equations and an overall equation for this reaction
    Q2) give one reason why a reaction doesn't occur between concentrated sulphuric acid and KCl. Write an equation for the reaction which does occur

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    And your understanding is?
 
 
 
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Updated: March 8, 2016
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