Journal ArticleDOI
Aqueous oxidation of sulfur dioxide by hydrogen peroxide at low pH
TLDR
In this article, the rate of formation of oxidized sulfur is given by: d(S VI d t = (8±2) × 10 4 (H 2 O 2 )(SO 2.aq ) 0.1+(H + ) mole l −1 s −1About:
This article is published in Atmospheric Environment.The article was published on 1981-01-01. It has received 325 citations till now. The article focuses on the topics: Hydrogen peroxide & Sulfur.read more
Citations
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Book ChapterDOI
Some Considerations of the Important Chemical Processes in Acid Deposition
TL;DR: In this paper, the theoretical rates of the alternative reactions forming sulfuric and nitric acids are estimated and the major gas phase routes to acids involve the HO-radical attack on SO2 and NO2.
Journal ArticleDOI
Theoretical study on the first broad band of the photoelectron spectrum of H2O2 with inclusion of the vibrational structure
Kouichi Takeshita,P.K. Mukherjee +1 more
TL;DR: In this paper, the potential energy surfaces and stable conformations of the first two ionic states of hydrogen peroxide (H 2 O 2 + ) were calculated at the SCF and CI levels.
Journal ArticleDOI
H2O2 in the atmosphere and its role in the aqueous oxidation of SO2
TL;DR: The role of free radicals in H2O2 chemistry and SO2 oxidation in atmospheric droplets is discussed in this paper, where it is shown that free radicals play an important role in SO2 chemistry.
Journal ArticleDOI
Elemental composition of aerosols collected with airborne cascade impactors
TL;DR: In this paper, a wing-mounted cascade impactor sampler fitted with isokinetic inlets was used to collect aerosols from an aircraft using particle-induced X-ray emission (PIXE).
Journal ArticleDOI
On the performance of carbon-based screen-printed electrodes for (in)organic hydroperoxides sensing in rainwater.
TL;DR: In this paper, the performance of different carbon-based screen-printed electrodes was analyzed for the detection of organic and inorganic hydroperoxides in atmospheric samples. But, the performance was limited by the fact that carbon nanotubes underlying substrate exhibited the best performance.
References
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Book
Advanced Inorganic Chemistry
TL;DR: Cotton and Wilkinson's Advanced Inorganic Chemistry (AIC) as discussed by the authors is one of the most widely used inorganic chemistry books and has been used for more than a quarter century.
Book
Selected values of chemical thermodynamic properties
TL;DR: The Selected Values of Chemical Thermodynamic Properties as mentioned in this paper, published by the National Bureau of Standards (NBS) in 1952, is a seminal work in the field of thermodynamics.
Journal ArticleDOI
The importance of atmospheric ozone and hydrogen peroxide in oxidising sulphur dioxide in cloud and rainwater
TL;DR: In this paper, the authors used the experimental data to calculate the rate of sulphate formation in water droplets under atmospheric conditions for each of the three oxidants, i.e., ozone, ozone and hydrogen peroxide.
Journal ArticleDOI
Mechanism of the homogeneous oxidation of sulfur dioxide in the troposphere
TL;DR: In this article, an evaluation of the existing kinetic data related to the elementary, homogeneous reactions of SO 2 within the troposphere is made, and a set of preferred values of the rate constants for these reactions is presented.
Journal ArticleDOI
Kinetics of the oxidation of sulfite by hydrogen peroxide in acidic solution
M. R. Hoffmann,J. O. Edwards +1 more
TL;DR: In this article, the authors investigated the kinetics of sulfite by hydrogen peroxide over the pH range 4-8 and showed that the reaction probably proceeds via a nucleophilic displacement by H 2O_2 on HSO_3^- to form a peroxomonosulfurous acid intermediate which then undergoes a rate-determining rearrangement.