How many milliliters of a 0.210 m naoh solution are needed, Ask an Expert

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a) How many milliliters of a 0.210 M NaOH solution are needed to neutralize 25.0 ml of 0.125 M H2SO4(aq)?

b) A 15.45 ml volume of 0.1327 M KMnO4(aq) is needed to oxidize 25.00 ml of a FeSO4(aq) in an acidic medium. What is molarity of the FeSO4(aq) given the following balanced net ionic equation: 5 Fe2+(aq) + MnO4-(aq) + 8H+(aq) à Mn2+(aq) + 5Fe3+(aq) + 4H2O(aq)

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Category:- Chemistry
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