trustmebro.to/r/…
✓ checked
trust me, bro:
here is the receipt.
the claim

NO2 and O3 titrate each other out in the atmosphere.

the verdict
SUPPORTED
the evidence backs this
Recorded sources
2 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 NO2 and O3 titrate each other out in the atmosphere?

Yes. Nitrogen oxides (such as NO and NO2) and ozone actively react and titrate each other out in the atmosphere, an established chemical process utilized in environmental monitoring and air quality dynamics.

Verdict: SUPPORTED · 2 sources for, 0 against · Last checked

The analysis

Paper [2] explicitly details the gas-phase titration reaction between nitric oxide, nitrogen dioxide, and ozone used in calibration, and Paper [8] discusses how urban ozone is affected by nitrogen oxide titration. The claim is well-supported by established atmospheric chemistry.

Evidence for · 2
Application of Gas Phase Titration in the Calibration of Nitric Oxide, Nitrogen Dioxide, and Ozone Analyzers
1976
This study details gas-phase titration involving the rapid reaction between nitric oxide, nitrogen dioxide, and ozone, confirming their interrelationships in calibration techniques.
Get citation
Rehme, K. (1976). Application of Gas Phase Titration in the Calibration of Nitric Oxide, Nitrogen Dioxide, and Ozone Analyzers. doi.org. https://doi.org/10.1520/stp32365s

See more details
More for · 1
Atmospheric Chemistry Insights from the Global COVID-19 Pandemic: A Review.
2026
This review highlights how declines in nitrogen oxides lead to increases in urban ozone due to decreases in ozone titration by nitrogen oxides.
Get citation
CL, H., JH, K., JG, M., DK, F., & JL, F. (2026). Atmospheric Chemistry Insights from the Global COVID-19 Pandemic: A Review.. doi.org. https://doi.org/10.1021/acs.est.5c16737

Receipt History
first checked04 Aug 2026
judged → SUPPORTED · 7804 Aug 2026
Anyone with this link can read the claim and its public receipt, including any personal information in that text. Open permanent receipt.
Check your own claim
Challenge the receipt
Requests are recorded for review. This does not start an automatic check or guarantee a response time.

See the evidence timeline

Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.

This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work