Information om | Engelska ordet HYDROCHLORIC

Exempel på hur man kan använda HYDROCHLORIC i en mening

• Hydrochloric acid regeneration, a chemical process for the reclamation of HCl from metal chloride solutions as hydrochloric acid.
• Usually found as an aqueous solution, this colorless compound is a stronger acid than sulfuric acid, nitric acid and hydrochloric acid.
• In the next step, a strong acid (either hydrochloric acid or sulfuric acid) is added to acidify the solution.
• 1 M hydrochloric acid solution containing methyl green indicator is added to a 5 M solution of magnesium chloride, the color of the indicator changes from green to yellow—indicating increasing acidity—when in fact the acid has been diluted.
• " Alternately, and in general for equations involving complex chemicals, the chemical formulas are read using IUPAC nomenclature, which could verbalise this equation as "two hydrochloric acid molecules and two sodium atoms react to form two formula units of sodium chloride and a hydrogen gas molecule.
• In 1823, he discovered that stomach juices contain hydrochloric acid, which can be separated from gastric juice by distillation.
• Ethyl chloride was first synthesized by Basil Valentine by reacting ethanol and hydrochloric acid in 1440.
• The "pancreine" was an extract of bovine pancreas in salted water, after which some impurites were removed with hydrochloric acid and sodium hydroxide.
• Hydroxylamine was first prepared as hydroxylammonium chloride in 1865 by the German chemist Wilhelm Clemens Lossen (1838-1906); he reacted tin and hydrochloric acid in the presence of ethyl nitrate.
• In the classification of a rock's lithology, dilute hydrochloric acid may be used to detect the presence of carbonate minerals.
• Major pollutants indicated by the study include sulfuric and hydrochloric acid as well as manganese, chromium, and nickel compounds.
• Chyme results from the mechanical and chemical breakdown of a bolus and consists of partially digested food, water, hydrochloric acid, and various digestive enzymes.
• Calcium hydroxide reacts with hydrochloric acid to give calcium hydroxychloride and then calcium chloride.
• The work, which also described many new working techniques, contained groundbreaking insights into the gastric juice, in which they found hydrochloric acid, and bile, in which Gmelin and Tiedemann among others discovered cholesterol and taurine.
• In contrast to noble metals, base metals may be distinguished by oxidizing or corroding relatively easily and reacting variably with diluted hydrochloric acid (HCl) to form hydrogen.
• Crystalline forms are obtained as the amine salt by reacting the free base with a mineral acid, typically hydrochloric acid (HCl).
• The combination of deep blue color and effervescence when moistened with hydrochloric acid are identifying characteristics of the mineral.
• It is produced with high efficiency in a strong acid solution with a suitable reducing agent such as methanol, hydrogen peroxide, hydrochloric acid or sulfur dioxide.
• Pepsinogen is activated when chief cells release it into the gastric acid, whose hydrochloric acid partially activates it.
• For example, the statement that "sodium metal is reactive" suggests that sodium reacts with many common reagents (including pure oxygen, chlorine, hydrochloric acid, and water), either at room temperature or when using a Bunsen burner.

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