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Suppose that you have an unlimited supply of copper 2 chloride to react with iron. How many moles if copper would be produced by 34.0 grams of iron with the copper 2 chloride solution

  • chemistry -

    This is a regular stoichiometry probolem.
    Write and balance the equation.
    CuCl2 + Fe ==> FeCl2 + Cu

    mols Fe = grams/molar mass = ?
    Use the coefficients (they are 1:1) to convert mols Fe to mols Cu. Since the ratio is 1:1 then mols Fe = mols Cu.
    Now convert mols Cu to g Cu.
    g Cu = mols Cu x atomic mass Cu.

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