The concentration of hydrogen peroxide in a solution is determinedby titrating a
ID: 686718 • Letter: T
Question
The concentration of hydrogen peroxide in a solution is determinedby titrating a 10.0 mL sample of the solution with permanganate ionunder acidic conditions, producing manganese (II) ion and oxygengas. If it takes 13.5 mL of 0.109 M MnO4(- charge) solution toreach the equivalence point, what is the molarity of the hydrogenperoxide solution.-----------------------------------------------------------------------------------------------
A flask contains 49.8 mL of 0.150 M calcium hydroxidesolution. How many milimeters of 0.350 M sodium carbonate arerequired to react completely with the calcium hydroxide?
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A flask contains 49.8 mL of 0.150 M calcium hydroxidesolution. How many milimeters of 0.350 M sodium carbonate arerequired to react completely with the calcium hydroxide?
Explanation / Answer
please help me out! i dont understand how to do it
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