Oxygen sulfuric acid

Acid Oxidation. Reactions of lead with acid and alkaUes are varied. Nitric acid, the best solvent for lead, forms lead nitrate acetic acid forms soluble lead acetate in the presence of oxygen sulfuric acid forms insoluble lead sulfate. Sulfuric acid is stored in containers with chemical or acid-grade lead. Lead dissolves slowly in HCl, but in the presence of aqueous alkaUes forms soluble plumbites and plumbates. [Pg.33]

For an unusual incident involving static charge generation by sulfuric acid drops See Hydrogen Oxygen, Sulfuric acid... [Pg.1643]

Interaction with water or glycerol is violent, and the iodide ignites in oxygen. Sulfur acids... [Pg.1720]

Direct strong nitric (DSN) processes use many of the production steps that are used for weak acid production. However they do not need pure oxygen, sulfuric acid or magnesium nitrate to produce concentrated nitric acid100,104. [Pg.232]

It is readily apparent that oxygen and its compounds are used in quantities that are almost beyond comprehension. Sulfuric acid is by far the leading chemical in terms of production. This compound is used in numerous manufacturing processes both in heavy industry and in specialty preparations and consists of over 65% oxygen. Sulfuric acid is so widely used that it has been stated that the production and use of the chemical provides a barometer for gauging the status of the economy. In the sections that follow, we will explore some of the chemistry of this most important element, oxygen. [Pg.329]

Note that these standard substances are adequate to effectively remove the excess oxygen. Sulfuric acid is included as a refractory substance. It has not been observed as a gas-phase species, but might be observed in infrared spectra of clouds. It is likely that most of the chemistry forming these species occurs in hot, dense stellar envelopes during their mass loss. [Pg.379]

It will be of interest to take up a number of acids containing oxygen. Sulfuric acid may serve as a typical example. Its structure is formulated ordinarily as ... [Pg.42]

Pavlov, D. Rogachev, T. (1986) Mechanism of the action of silver and arsenic on the anodic corrosion of lead and oxygen evolution at the lead/lead oxide (PbOj J/water/oxygen/sulfuric acid electrode system. Electrochim. Acta., 31(2), 241-249. [Pg.569]

In the presence of sulfur (which is always present in the reactor beds after the unit is commissioned) and oxygen, sulfuric acid is formed. This acid leaches out minerals from the reactors refractory walls, corrodes the condenser tubes, forms a pressure drop-producing crust on the top of the catalyst beds, and may result in seal leg pluggage. [Pg.338]

Mitrovski etal. [38] Hydrogen Oxygen Sulfuric acid (0.1 M) or sodium hydroxide (0.1and IM) Electrodeposited Ptor electrodeposited Pd on lOOnm ofPt Electrodeposited Pt or electrodeposited Pd on lOOnm of Pt PDMS 100 nm Pt on 15 nm of titanium deposited by E-beam evaporation... [Pg.218]

Choban et aL [26] Methanol (1 M) Dissolved oxygen Sulfuric acid or potassium hydroxide (IM) FloW Over 40 12 -Mixed media operation... [Pg.228]

Choban ef fsrZ. [41] Formic acid (2.1 M) Dissolved oxygen Sulfuric acid (0,5 M) Flow-over 0,8 0,17 ... [Pg.228]

MoraleS Acosta et al. [31] Formic acid (0,1, 0.5 M) Dissolved oxygen Sulfuric acid Flow-over 11.5 3.3 Pd/MWCNTs as catalyst... [Pg.228]

Boron occurs naturally as borax, Na2[B405(0H)4].8H20, in which boron is both trigonally and tetrahedrally coordinated by oxygen. Sulfuric acid precipitates boric acid from an aqueous solution of borax, and boric acid can be thermally decomposed to boric oxide, B2O3. [Pg.116]

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