is hcl and gastric acid the same?
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The main constituent of gastric acid is hydrochloric acid produced by parietal cells in the gastric glands in the stomach. Its secretion is a complex and relatively energetically expensive process.
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Gastric juice is made up of digestive enzymes, hydrochloric acid and other substances that are important for absorbing nutrients – about 3 to 4 liters of gastric juice are produced per day. The hydrochloric acid in the gastric juice breaks down the food and the digestive enzymes split up the proteins.
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On the other hand, substances such as hydrochloric acid, HCl, are held together by polar ionic bonds and when placed into water the hydrogen will break away to form hydrogen ions, making the liquid acidic. HCl therefore has a very low pH and is a very strong acid. Weak acids, with pH 5 or 6 are slightly more complex.
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Parietal cells contain an extensive secretory network (called canaliculi) from which the hydrochloric acid is secreted into the lumen of the stomach. The pH of gastric acid is 1.5 to 3.5 in the human stomach lumen, a level maintained by the proton pump H+/K+ ATPase.
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An acid is a substance or compound that releases hydrogen ions (H+) when in solution. In a strong acid, such as hydrochloric acid (HCl), all hydrogen ions (H+), and chloride ions (Cl-) dissociate (separate) when placed in water and these ions are no longer held together by ionic bonding.
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Hydrogen chloride is a gas, and has the formula HCl(g). When hydrogen chloride dissolves in water, hydrochloric acid is formed. This has the same formula, but you can tell the difference because of the state symbol (aq), which stands for 'aqueous '.
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Enter your search terms: gastric juice, thin, strongly acidic ( p H varying from 1 to 3), almost colorless liquid secreted by the glands in the lining of the stomach. Its essential constituents are the digestive enzymes pepsin and rennin (see rennet ), hydrochloric acid, and mucus.
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In the stomach, drugs that are weak acids (such as aspirin) will be present mainly in their non-ionic form, and weak bases will be in their ionic form. Since non-ionic species diffuse more readily through cell membranes, weak acids will have a higher absorption in the highly acidic stomach.
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gastric juice, thin, strongly acidic ( p H varying from 1 to 3), almost colorless liquid secreted by the glands in the lining of the stomach. Its essential constituents are the digestive enzymes pepsin and rennin (see rennet ), hydrochloric acid, and mucus.
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We assume you are converting between moles HCl and gram. You can view more details on each measurement unit: molecular weight of HCl or grams This compound is also known as Hydrochloric Acid. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles HCl, or 36.46094 grams.
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HCl, HBr, and HI are all strong acids, whereas HF is a weak acid.
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Ranitidine and omeprazole are two similar drugs that treat digestive problems. While they both treat conditions such as GERD and Zollinger-Ellison syndrome, they are both chemically different. Ranitidine works as a histamine blocker while omeprazole works as a proton pump inhibitor.
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When gastric acid irritates the stomach lining, it's called gastritis. Gastritis and acid reflux are sometimes known as hyperacidity.
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HCl is a stronger acid than H2SO4 because a proton more easily separates from chloride ion than from hydrogen sulphate ion and this is reflected in their dissociation constants. The lower the pKa value of an acid the stronger it is. The pKa values of HCl and H2SO4 are -6 and -3 , respectively.
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Antacids are kind of medicines that counteract acid in the stomach. They comprise constituents such as aluminum, calcium, magnesium, or sodium bicarbonate which performs as bases (alkalis) to respond stomach acid and make its pH more neutral.
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Gastric juice is a variable mixture of water, hydrochloric acid, electrolytes (sodium, potassium, calcium, phosphate, sulfate, and bicarbonate), and organic substances (mucus, pepsins, and protein). This juice is highly acidic because of its hydrochloric acid content, and it is rich in enzymes.
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HCl is produced by the parietal cells of the stomach. To begin with, water (H2O) and carbon dioxide (CO2) combine within the parietal cell cytoplasm to produce carbonic acid (H2CO3), catalysed by carbonic anhydrase. Carbonic acid then spontaneously dissociates into a hydrogen ion (H+) and a bicarbonate ion (HCO3–).