Tenders are invited for Supply of stationary acid lead
For instance, chemical reactions between nicotine and nitrous acid lead
to the formation of additional tobacco-specific nitrosamines, and ozone can react with certain volatile otganic compounds to form formaldehyde, acetaldehyde, and benzaldehyde.
The combined presence of melamine and cyanuric acid lead
to the formation of melamine cyanurate.
Comonomer sequences such as methacrylic acid or anhydride, as well as acrylic acid lead
to the increased thermal stability of copolymers (1-4).
Alpha-linolenic acid leads
to a reduction in bone turnover, and a shift in the balance of bone degradation/formation toward formation.
In the air, nitrous acid leads
to the formation of hydroxyl radicals oxidizing pollutants that then can be washed out.
Studies were conducted in acetic acid-induced gastric pain models in Swiss albino mice, where intraperitoneal administration of acetic acid leads
to pain-induced writhings or constrictions, and antinociceptive activity of any extract or drug is demonstrated by inhibitions in the number of such writhings.
The established process using inorganic acid, such as sulfuric acid, p-toluenesulfonic acid (PTSA) and dry hydrochloric acid  passed through a methanolic solution of the carboxylic acid leads
to highly acidic waste streams posing environmental problem.
Carbon nanotubes modification by means of polycitric acid leads
to the production of new hybrid materials with interesting properties.
Thus, greater levels of dehydroabietic acid leads
to reduced decay.
But oppositely, the modification with stearic acid leads
to an increase of dispersive component and a strong decrease of polar component.
5 mL of potassium--iodide solution, followed by addition of a few drops of 2N hydrochloric acid leads
to liberation of iodine from potassium iodide--another spot test for PCC.