Question

What amount of Fe₂₊ ions (in moles) is neutralized by 0.25 moles of KMnO₄ in a given sample?

a) 0.25 moles
b) 0.5 moles
c) 1 mole
d) 2 moles

Answer 1

The amount of Fe₂₊ ions neutralized by 0.25 moles of KMnO₄ is 0.25 moles

Step-by-step explanation:

To determine the amount of Fe₂₊ ions neutralized by 0.25 moles of KMnO₄, we need to consider the balanced chemical equation that represents the reaction between Fe₂₊ ions and KMnO₄. Assuming a 1:1 mole ratio between Fe₂₊ ions and KMnO₄, the answer is 0.25 moles of Fe₂₊ ions.