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chemistry

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Determine the volume of a 0.550M of kmno4 solution required to completely react with 2.70 of zn

  • chemistry - ,

    2.70 WHAT of Zn. grams?
    Write and balance the equation.
    moles Zn = grams/molar mass
    Using the coefficients in the balanced equation, convert moles Zn to moles KMnO4.
    Then M KMnO4 = moles/L
    You know M and moles, solve for L

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