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In Iodometric Analysis of Copper in Copper Oxide, why did I not need to accurately weigh...

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Chemistry

In Iodometric Analysis of Copper in Copper Oxide, why did I notneed to accurately weigh out the KI used in the standard andunknown analysis?

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3.6 Ratings (434 Votes)
The basic reaction in the determination of copper using the iodometric method is represented by the equation 2Cu2 4I 2CuIs I2 This is a rapid quantitative reaction in slightly acidic solutions if there is a large excess of iodide ion present and if the copper is    See Answer
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