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the claim

Hydrogen peroxide undergoes disproportionation reactions

the verdict
SUPPORTED
the evidence backs this
Recorded sources
6 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that hydrogen peroxide undergoes disproportionation reactions?

Yes. Multiple studies examine and confirm the disproportionation and catalytic decomposition reactions of hydrogen peroxide into oxygen and water.

Verdict: SUPPORTED · 6 sources for, 0 against · Last checked

The analysis

Papers [4] and [6] explicitly study hydrogen peroxide disproportionation mechanisms and kinetics, while several other papers examine the catalytic decomposition of hydrogen peroxide into water and oxygen, which is synonymous with disproportionation. No retrieved papers contradict the claim.

Evidence for · 6
2019
Discusses catalytic decomposition of hydrogen peroxide.
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Mahmoud, H., El-Molla, S. A., & Naghmash, M. A. (2019). Novel mesoporous MnO2/SnO2 nanomaterials synthesized by ultrasonic-assisted co-precipitation method and their application in the catalytic decomposition of hydrogen peroxide.. doi.org. https://doi.org/10.1016/j.ultras.2019.03.011

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More for · 5
1974
Investigates the catalytic decomposition of hydrogen peroxide using metal complex ions.
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Hayakawa, K. & Nakamura, S. (1974). The Decomposition of Hydrogen Peroxide with Metal Complexes. I. The Catalytic Decomposition of Hydrogen Peroxide by the Ammine-Copper(II) Complex Ions in an Aqueous Solution. doi.org. https://doi.org/10.1246/bcsj.47.1162

2021
Studies hydrogen peroxide decomposition as a measure of catalytic activity.
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Liu, K., He, S., Li, L., Liu, Y., Huang, Z., Liu, T., Wu, H., Jiang, X., Liu, K., & Tian, F. (2021). Spectroscopically clean Au nanoparticles for catalytic decomposition of hydrogen peroxide. doi.org. https://doi.org/10.1038/s41598-021-89235-y

2016
Examines catalytic decomposition of hydrogen peroxide on solid surfaces.
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II, N., C, L., SY, M., H, L., & JY, P. (2016). Hot Electrons at Solid-Liquid Interfaces: A Large Chemoelectric Effect during the Catalytic Decomposition of Hydrogen Peroxide.. doi.org. https://doi.org/10.1002/anie.201603225

1998
Investigates kinetics and mechanisms of hydrogen peroxide disproportionation catalyzed by manganese complexes.
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Uehara, M., Urade, M., & Abe, Y. (1998). Kinetics and Mechanisms of Hydrogen Peroxide Disproportionation Catalyzed by Mononuclear Schiff Base Manganese(III) Complexes: Effects of Chelate and Hydroxide Ion on Hydrogen Peroxide Disproportionation in <i>N,N</i>-Dimethylformamide. doi.org. https://doi.org/10.1246/bcsj.71.609

2023
Analyzes the mechanism of hydrogen peroxide disproportionation and activation in iron complex systems.
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Chen, H. & Lin, Y. (2023). DFT study on the catalytic decomposition of hydrogen peroxide by iron complexes of nitrilotriacetate. doi.org. https://doi.org/10.1002/jcc.27179

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first checked05 Aug 2026
judged → SUPPORTED · 8505 Aug 2026
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