adri asked in Science & MathematicsChemistry · 2 months ago

Chemistry Homework ?

a vitamin c tablet was dissolved in 50.0ml of 

distilled water, and then titrated with 0.0100 M 

of K103 and by the procedure of this experiment 

16.57ml of K103 solution was needed to reach 

the endpoint. 

a) caclulate moles of K103 to reach endpoint. 

2 Answers

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  • 2 months ago

    a)

    K103 is not anything recognizable, but supposing it reacts with ascorbic acid in a 1:1 molar ratio:

    (0.0100 mol/L) x (0.01657 L) = 0.0001657 mol

  • Lujk
    Lv 4
    2 months ago

    15 burger king foot letteuc

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