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Based on the Balanced Chemical Equation Shown Below,what Volume of 0.250

Question 65

Multiple Choice

Based on the balanced chemical equation shown below,what volume of 0.250 M K2S2O3(aq) ,is needed to completely react with 24.88 mL of 0.125 M KI3(aq) ,according to the chemical equation:
2 S2O32-(aq) + I3-(aq) → S4O62-(aq) + 3 I-(aq) .


A) 6.22 mL
B) 12.4 mL
C) 24.9 mL
D) 99.5 mL

Correct Answer:

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