AP Chem Lab - Redox Titration

The above equation indicates that three moles of hydroxide ion are required to react with each mole of iron ion in the salt. Thus it follows that the moles of Fe in the sample is. moles of Fe = (1/3)[Volume (in liters) NaOH][0.1000 M NaOH] The mass of iron (Fe) is given by the equation: mass of Fe = (moles of Fe)(55.85 grams/mole) ................
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