Gas Stoichiometry
... decomposition of sodium azide (NaN3) to sodium metal and nitrogen gas. 2. Because sodium is toxic and very reactive, it reacts with the potassium nitrate to produce potassium oxide and sodium oxide, and (additional) nitrogen gas. 3. The metal oxides are removed by reacting with the silicon dioxide t ...
... decomposition of sodium azide (NaN3) to sodium metal and nitrogen gas. 2. Because sodium is toxic and very reactive, it reacts with the potassium nitrate to produce potassium oxide and sodium oxide, and (additional) nitrogen gas. 3. The metal oxides are removed by reacting with the silicon dioxide t ...
Biochemistry of nutrition,vitamins
... The absorption of K1 and K2 analogs occurs via an active, energy-dependent transport process, whereas K3 (menadione) analogs are absorbed by passive diffusion. ...
... The absorption of K1 and K2 analogs occurs via an active, energy-dependent transport process, whereas K3 (menadione) analogs are absorbed by passive diffusion. ...
Digestion and Substances Involved in Digestion
... Digestion of carbohydrates, proteins, lipids, and most absorption of nutrients ...
... Digestion of carbohydrates, proteins, lipids, and most absorption of nutrients ...
Functions
... Sublingual- amylase is a digestive enzyme found in saliva Submandibular- provides digestive enzyme (amylase) to moisten food to make it easier to swallow ...
... Sublingual- amylase is a digestive enzyme found in saliva Submandibular- provides digestive enzyme (amylase) to moisten food to make it easier to swallow ...
Analytical Chemistry
... solvent is critically dependent upon the tendency of the latter to donate or accept protons. Thus, for example, ,perchloric, hydrochloric, and hydrobromic acid are all classified as strong acids in water. If anhydrous acetic acid, a poorer proton acceptor than water, is used as the solvent, none of ...
... solvent is critically dependent upon the tendency of the latter to donate or accept protons. Thus, for example, ,perchloric, hydrochloric, and hydrobromic acid are all classified as strong acids in water. If anhydrous acetic acid, a poorer proton acceptor than water, is used as the solvent, none of ...
A & P of the Gastrointestinal Tract
... serial contraction of smooth muscle that forces food through the digestive tract, bile through the bile duct, and urine through the ureter. •**Interesting note** –During peristalsis, the tract shortens from approximately 30 feet to 15 feet! ...
... serial contraction of smooth muscle that forces food through the digestive tract, bile through the bile duct, and urine through the ureter. •**Interesting note** –During peristalsis, the tract shortens from approximately 30 feet to 15 feet! ...
Outline27 Digestion - Napa Valley College
... functions: storage mechanical breakdown of food → chyme sterilization chemical digestion: acid (HCl) and enzymes (pepsin) structure: mucosa: simple columnar epithelium, gastric glands - secrete acidic gastric juice (pH 1-2), 1-3 L/day - mucous cells secrete alkaline mucus to protect stomach epitheli ...
... functions: storage mechanical breakdown of food → chyme sterilization chemical digestion: acid (HCl) and enzymes (pepsin) structure: mucosa: simple columnar epithelium, gastric glands - secrete acidic gastric juice (pH 1-2), 1-3 L/day - mucous cells secrete alkaline mucus to protect stomach epitheli ...
The Digestive System
... Mechanical digestion takes place here (churning of the stomach makes food break down in size giving it a larger surface area). While food is in the stomach it mixes with gastric juice by churning. Food in the stomach stimulates stomach wall to produce gastrin (transported in the blood). With a fatty ...
... Mechanical digestion takes place here (churning of the stomach makes food break down in size giving it a larger surface area). While food is in the stomach it mixes with gastric juice by churning. Food in the stomach stimulates stomach wall to produce gastrin (transported in the blood). With a fatty ...
Carboxylic Acids - BSAK Chemistry weebly
... • Benzoyl chloride has the formula C6H5COCl. • How does the reactivity of benzoyl chloride compare to that of ethanoyl chloride? Explain. • The -COCl group is attached directly to a benzene ring. It is much less reactive than simple acyl chlorides like ethanoyl chloride. ...
... • Benzoyl chloride has the formula C6H5COCl. • How does the reactivity of benzoyl chloride compare to that of ethanoyl chloride? Explain. • The -COCl group is attached directly to a benzene ring. It is much less reactive than simple acyl chlorides like ethanoyl chloride. ...
2.3 HUMAN DIGESTIVE SYSTEM
... Mouth (physical digestion) • Food chewed and broken up into small pieces by the teeth. • Small pieces of food have wide surface are for the saliva to act upon. • The salivary gland secrets saliva that is alkaline and contains ...
... Mouth (physical digestion) • Food chewed and broken up into small pieces by the teeth. • Small pieces of food have wide surface are for the saliva to act upon. • The salivary gland secrets saliva that is alkaline and contains ...
Mission Digestive Health Handout
... • Recycles the _____________ • Recycles the waste material which nourish the colon cells • Captures any lost nutrients that are still available and _________________ them to vitamins K, B1, B2, B12, and butyric acid • Finally, forms and expels feces • Fact: When all is said and done, this whole proc ...
... • Recycles the _____________ • Recycles the waste material which nourish the colon cells • Captures any lost nutrients that are still available and _________________ them to vitamins K, B1, B2, B12, and butyric acid • Finally, forms and expels feces • Fact: When all is said and done, this whole proc ...
chemistry 103 - chem.uwec.edu
... HCl(aq) + NaOH(aq) NaCl(aq) + H2O The first drop of excess NaOH then reacts with the indicator that is present: HIn(aq) + OH-(aq) H2O + In-(aq) Now HIn and In- have different colors, so we can detect that the acid-base reaction is complete. ...
... HCl(aq) + NaOH(aq) NaCl(aq) + H2O The first drop of excess NaOH then reacts with the indicator that is present: HIn(aq) + OH-(aq) H2O + In-(aq) Now HIn and In- have different colors, so we can detect that the acid-base reaction is complete. ...
Duodenal Ulcer / Duodenitis - Royal Surrey – County Hospital
... What is duodenitis and a duodenal ulcer? Food passes down the oesophagus (gullet) into the stomach. The stomach makes acid which is not essential, but helps to digest food. After being mixed in the stomach, food passes into the duodenum (the first part of the small intestine). In the duodenum and th ...
... What is duodenitis and a duodenal ulcer? Food passes down the oesophagus (gullet) into the stomach. The stomach makes acid which is not essential, but helps to digest food. After being mixed in the stomach, food passes into the duodenum (the first part of the small intestine). In the duodenum and th ...
ortho digestzyme - Ortho Molecular Products
... the gastric phase to help bring the stomach to a more acidic pH to aid in digestion. Studies have shown the ability to secrete gastric acid decreases with age. Common symptoms of low gastric acidity include: bloating, belching, burning and flatulence immediately after meals, a sense of “fullness” af ...
... the gastric phase to help bring the stomach to a more acidic pH to aid in digestion. Studies have shown the ability to secrete gastric acid decreases with age. Common symptoms of low gastric acidity include: bloating, belching, burning and flatulence immediately after meals, a sense of “fullness” af ...
1 - ClubRunner
... behind the sternum (breast-bone). It occurs after meals and is precipitated by increase in intra-abdominal pressure like straining or lifting weights. It is more common at night when a person is lying down. Heartburn is usually relieved when the person sits up. Regurgitation of the gastric contents ...
... behind the sternum (breast-bone). It occurs after meals and is precipitated by increase in intra-abdominal pressure like straining or lifting weights. It is more common at night when a person is lying down. Heartburn is usually relieved when the person sits up. Regurgitation of the gastric contents ...
Digestive System
... 2) Chemical-chemicals break food down –Enzymes-proteins that speed up chemical reactions in the body »Pepsin-breaks down protein »Amylase-breaks down starch ...
... 2) Chemical-chemicals break food down –Enzymes-proteins that speed up chemical reactions in the body »Pepsin-breaks down protein »Amylase-breaks down starch ...
Digestive System Matching Worksheet
... and then is secreted into the duodenum (first part of the small intestine) for the emulsification of lipids. Bile is also alkaline and aids in the neutralisation of stomach acid in the small intestine. Sugar Conversion - After a meal, excess simple sugars in the bloodstream pass to the liver and are ...
... and then is secreted into the duodenum (first part of the small intestine) for the emulsification of lipids. Bile is also alkaline and aids in the neutralisation of stomach acid in the small intestine. Sugar Conversion - After a meal, excess simple sugars in the bloodstream pass to the liver and are ...
Digestive System Matching - Science
... and then is secreted into the duodenum (first part of the small intestine) for the emulsification of lipids. Bile is also alkaline and aids in the neutralisation of stomach acid in the small intestine. Sugar Conversion - After a meal, excess simple sugars in the bloodstream pass to the liver and are ...
... and then is secreted into the duodenum (first part of the small intestine) for the emulsification of lipids. Bile is also alkaline and aids in the neutralisation of stomach acid in the small intestine. Sugar Conversion - After a meal, excess simple sugars in the bloodstream pass to the liver and are ...
DIGESTIVE ORGAN
... is secreted into the duodenum (first part of the small intestine) for the emulsification of lipids. Bile is also alkaline and aids in the neutralisation of stomach acid in the small intestine. Sugar Conversion - After a meal, excess simple sugars in the bloodstream pass to the liver and are converte ...
... is secreted into the duodenum (first part of the small intestine) for the emulsification of lipids. Bile is also alkaline and aids in the neutralisation of stomach acid in the small intestine. Sugar Conversion - After a meal, excess simple sugars in the bloodstream pass to the liver and are converte ...
Digestion Practice Test: KEY
... and enters the duodenum that it begins to be digested. The liver produces bile that is stored in the gall bladder, this bile is then released into the duodenum. Bile emulsifies fats, breaking these ...
... and enters the duodenum that it begins to be digested. The liver produces bile that is stored in the gall bladder, this bile is then released into the duodenum. Bile emulsifies fats, breaking these ...
Review #7: Solutions, Acids and Bases 1. Definitions: a) Solution: a
... f) Homogeneous: means that a substance is the same throughout; that there is only one visible phase of matter (the substance looks the completely uniform, regardless of what part you look at) g) Heterogeneous: means that a substance is not the same throughout; there are two or more visible phases of ...
... f) Homogeneous: means that a substance is the same throughout; that there is only one visible phase of matter (the substance looks the completely uniform, regardless of what part you look at) g) Heterogeneous: means that a substance is not the same throughout; there are two or more visible phases of ...
Hydrochloric acid
Hydrochloric acid is a clear, colorless, highly pungent solution of hydrogen chloride (HCl) in water. It is a highly corrosive, strong mineral acid with many industrial uses. Hydrochloric acid is found naturally in gastric acid.It was historically called acidum salis, muriatic acid, and spirits of salt because it was produced from rock salt and green vitriol (by Basilius Valentinus in the 15th century) and later from the chemically similar substances common salt and sulfuric acid (by Johann Rudolph Glauber in the 17th century). Free hydrochloric acid was first formally described in the 16th century by Libavius. Later, it was used by chemists such as Glauber, Priestley, and Davy in their scientific research.With major production starting in the Industrial Revolution, hydrochloric acid is used in the chemical industry as a chemical reagent in the large-scale production of vinyl chloride for PVC plastic, and MDI/TDI for polyurethane. It has numerous smaller-scale applications, including household cleaning, production of gelatin and other food additives, descaling, and leather processing. About 20 million tonnes of hydrochloric acid are produced worldwide annually.