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25.0 mL tap water is titrated with 0.00500 M EDTA 7.95mL EDTA is required for complete reaction with water hardness what is the molarity of the total water hardness

  • chemistry -

    mols = M x L = 0.00500 x 0.00795 = ?
    M = mols/L soln (25 mL = 0.025L)

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