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Explain all steps in details pls
What is the molarity of a hydrogen peroxide (H_2O_2) solution if 20.0 mL of the solution requires 28.16 mL of 0.500 M KMnO_4 for complete reaction? 2 MnO^-_4 (aq) + 5 H_2O_2(aq) + 6 H^+(aq) rightarrow 5 O_2(g) + 2 Mn^2+(aq) + 8 H_2O(l) A) 0.0352 M B) 0.282 M C) 0.0250 M D) 1.76 M E) 0.0141 M
Explain all steps in details pls
What is the molarity of a hydrogen peroxide (H_2O_2) solution if 20.0 mL of the solution requires 28.16 mL of 0.500 M KMnO_4 for complete reaction? 2 MnO^-_4 (aq) + 5 H_2O_2(aq) + 6 H^+(aq) rightarrow 5 O_2(g) + 2 Mn^2+(aq) + 8 H_2O(l) A) 0.0352 M B) 0.282 M C) 0.0250 M D) 1.76 M E) 0.0141 M
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Nelly StrackeLv2
10 Oct 2019
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