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Nitrous AcidNitritesSodium NitriteNitrite ReductasesSolutionsDeaminationHeparitin SulfateGlycosaminoglycansNitratesOligosaccharidesSulfatesAtmosphere Exposure ChambersAmyl NitriteRadiation GeneticsCarbohydrate SequenceGlucosamineDisaccharidesMutagensChromatography, PaperGlycosylphosphatidylinositolsGlycolipidsHydrazinesChondroitin SulfatesHeparinHeparan Sulfate ProteoglycansAir Pollution, IndoorHydrogen-Ion ConcentrationSulfur RadioisotopesNitric OxideChromatography, Thin LayerElectrophoresis, Cellulose AcetateCarbohydrate ConformationProteoglycansChemistryChromatography, High Pressure LiquidIndicators and ReagentsPolysaccharide-LyasesMagnetic Resonance Spectroscopy
ReactsOxideConversion of nitratesHydrochloric acidNitric acidAlkylNitratesStrong acidsAnionNitrateSaltsHydrazoic acidAmino acidEstersHNO2InorganicWeakCrystalsOrganicAcetic acidProteinsCarcinogenicLactic acidAscorbic acidSulphuric acidAnilineSYNONYMSWidelyYellowishAqueous solutionsBasesGeneratesChemistryDoseNCERT SolutionsYieldEquationDiluteDrugsWaterReaction mixtureStableMeatSulfuric acidIncreaseSubstancesChemicalRapidlyCopperChapterCOMPOSITIONAminesDimethylamineConcentrationExtent
Reacts9
  • Benzylamine reacts with nitrous acid to form unstable diazonium salt, which in turn gives alcohol with the evolution of nitrogen gas. (multiverseiit.com)
  • Nitrate can be synthesized endogenously from nitric oxide (especially in the case of inflammation), which reacts to form nitrite. (sleepadvice.ca)
  • Brass reacts with nitric acid. (sets700.co.uk)
  • Metallic copper reacts with nitric acid to produce copper nitrate, nitric oxide and water in aqueous solution. (sets700.co.uk)
  • Copper reacts with nitric acid, forming blue Cu2+ ions. (sets700.co.uk)
  • Nitric oxide, a derivative from nitrite, reacts with an active group in the muscle tissue, to create the cured meat colour. (earthwormexpress.com)
  • Ascorbate reacts chemically with nitrite to increase the yield of nitric oxide from nitrous acid. (earthwormexpress.com)
  • Only sodium ascorbate or sodium erythorbate (as opposed to ascorbic acid and erythrobic acid) are used in meat cures since ascorbic and erythorbic acid reacts with nitrite to form nitrous oxide. (earthwormexpress.com)
  • Water is the base that reacts with the acid HA, A − is the conjugate base of the acid HA, and the hydronium ion is the conjugate acid of water. (openstax.org)
Oxide15
  • Nitric oxide (NO) is odorless and nitrous oxide (N 2 O) has only a very faint odor. (cdc.gov)
  • The toxicity of nitrous oxide (N 2 O) or laughing gas, which is used as an anesthetic, is different from that of the other nitrogen oxides and is not discussed in this protocol. (cdc.gov)
  • It is preferable to use excess nitrogen oxide than nitrogen dioxide to increase the production of sodium nitrite and minimize the production of sodium nitrate. (chemtradeasia.com.eg)
  • Phosphorus burns in nitrous oxide (IV). (sciencealpha.com)
  • Nitrite and nitric oxide can be produced and utilized from exogenous and endogenous sources. (sleepadvice.ca)
  • A schematic diagram of the physiologic disposition of nitrate, nitrite, and nitric oxide (NO) from exogenous (dietary) and endogenous sources. (sleepadvice.ca)
  • Nitrate can be reduced to nitrite and nitric oxide when needed physiologically or as part of pathological processes (see Figure 1). (sleepadvice.ca)
  • Nitrate can be reduced to nitrite and nitric oxide when needed physiologically or as part of pathological processes depending on local conditions such as inflammation and tissue oxygenation. (sleepadvice.ca)
  • In the reaction of Copper and Nitric acid, Copper nitrate, nitric oxide and water are produced. (sets700.co.uk)
  • Copper II Oxide reacting with Nitric Acid)CuO + 2 HNO3 -->to get (Copper Nitrate and Water)Cu(NO3)2 + H2O Copper is a chemical element with the symbol Cu (from Latin: cuprum) and the atomic number of 29. (sets700.co.uk)
  • Equation for copper nitrateWhat are the names of the oxide and acid you use to create copper nitrate? (sets700.co.uk)
  • urea-ammonium nitrate solutions (UAN) and some kinds of complex NP and NPK fertilizers (nitro-phosphates).The weak nitric acid production is based on three main chemical processes: catalytic oxidation of ammonia in air to nitric oxide, homogeneous oxidation of NO to NO 2 and absorption of NO 2 in water. (sets700.co.uk)
  • Long-term exposure to nitrous oxide, which is given for anesthesia during surgery, might cause side effects that resemble cobalamin deficiency. (rxlist.com)
  • Some research suggests that taking methionine by mouth before surgery might reduce these side effects of nitrous oxide. (rxlist.com)
  • Nitrous Oxide is dangerous in confined spaces and its formation reduces the amount of nitrite available to participate in meat curing. (earthwormexpress.com)
Conversion of nitrates2
Hydrochloric acid4
  • In this test 1 milliliter of the unknown compound had drops of 6 molar of hydrochloric acid. (bartleby.com)
  • Nitrous acid is produced in the reaction mixture by the reaction of sodium nitrite with hydrochloric acid. (class12chemistry.com)
  • How many mL of 0.298 M hydrochloric acid. (justaaa.com)
  • How many mL of 0.298 M hydrochloric acid would have to be added to 125 mL of this solution in order to prepare a buffer with a pH of 10.800 . (justaaa.com)
Nitric acid11
  • They are produced commercially, usually as the first step in the production of nitric acid, either by the direct oxidation of atmospheric nitrogen in the electric arc (Birkeland-Eyder Process) or by the catalytic oxidation of anhydrous ammonia (Oswald Process). (cdc.gov)
  • Trace metal impurities most likely cause nitrogen oxides to form in nitric acid and its solutions. (cdc.gov)
  • i) Action of cold and dilute Nitric acid on Copper. (sets700.co.uk)
  • If 5.34 g of copper is placed in a solution containing 8.32 g nitric acid, how many mL of water … 3 C u+ (Dilute)8H N O3. (sets700.co.uk)
  • Check the balance ] Copper hydroxide react with nitric acid to produce copper nitrate and water. (sets700.co.uk)
  • Nitric acid is made by the action of sulfuric acid on sodium nitrate it is also made by the catalytic oxidation of ammonia. (sets700.co.uk)
  • nitric acid - 27'25), into which was also placed 0'9445 gram of copper nitrate (prepared by dissolving a few of the discarded copper spheres in dilute nitric acid, evaporating the solution over the water-bath, and twice recrystallising from water). (sets700.co.uk)
  • Nitric acid - diluted solution. (sets700.co.uk)
  • Chemically, nitric acid is made by bubbling nitrogen dioxide into water. (sets700.co.uk)
  • The nitrate ion (NO 3 ) is a conjugated base of the nitric acid. (differencebetween.net)
  • Nitrates are chemical compounds, salts of the nitric acid. (differencebetween.net)
Alkyl1
Nitrates4
Strong acids4
  • Salts of strong acids and strong bases (" strong salts ") are non- volatile and often odorless, whereas salts of either weak acids or weak bases (" weak salts ") may smell like the conjugate acid (e.g., acetates like acetic acid ( vinegar ) and cyanides like hydrogen cyanide ( almonds )) or the conjugate base (e.g., ammonium salts like ammonia ) of the component ions. (wikipedia.org)
  • These protected aldehydes and ketones can be easily deprotected to regenerate them in high yields without the use of either the unpleasant smelling alkylthiols, or heavy metals or strong acids. (allindianpatents.com)
  • Figure 14.6 lists several strong acids. (openstax.org)
  • Figure 14.6 Some of the common strong acids and bases are listed here. (openstax.org)
Anion2
  • The molar mass of the nitrite anion is 46 g/mol. (differencebetween.net)
  • The superoxide anion (021, despite its short half-life in solution, is particularly pernicious as it can form other reactive ROS (such as the strong oxidant peroxynitrite) or oxidize and/or reduce cellular components. (unl.pt)
Nitrate11
  • Laboratory experiments show that illuminating solution of sodium chloride and nitrate under acidic condition and ambient particulates can produce a large amount of Cl 2 , which can explain a large fraction of the observed Cl 2 at our site. (nature.com)
  • Make sure you leave some of the amyl nitrate in the original flask to avoid precipitate from contaminating the decanted amyl nitrite. (stepbystep.com)
  • Inorganic nitrate/nitrite can be absorbed via inhalation. (sleepadvice.ca)
  • Inorganic nitrate/nitrite does not undergo first pass metabolism. (sleepadvice.ca)
  • Salivary, plasma, and urinary levels of nitrate and then nitrite rise abruptly after ingestion. (sleepadvice.ca)
  • Enterosalivary circulation pathway (nitrate reductase activity of bacteria on the tongue generates nitrite and nitrite which is metabolized to NO in the stomach and circulation). (sleepadvice.ca)
  • Approximately 5%-10% of the total nitrate intake is converted to nitrite by bacteria in the saliva, stomach, and small intestine. (sleepadvice.ca)
  • The high pH of the infant gastrointestinal system makes them more susceptible to nitrite toxicity from elevated nitrate/nitrite ingestion. (sleepadvice.ca)
  • and, with more acid, Copper nitrate, also a cited product, with the net reaction now being completely in agreement with noted Reaction R2 above. (sets700.co.uk)
  • The nitrate ion can easily be identified by heating copper turnings along with concentrated sulfuric acid. (sets700.co.uk)
  • The use of inoculation has promoted the accumulation of starch and ascorbic acid and has contributed to the reduction of nitrate contents in the tubers of inoculated plants. (frontiersin.org)
Salts7
  • Even dilute solutions can accumulate enough azide salts over time to cause a serious explosion. (illinois.edu)
  • Mixing sodium azide solutions with heavy metal salts including mercuric chloride can lead to explosions. (illinois.edu)
  • Salts that produce hydroxide ions when dissolved in water are called alkali salts and salts that produce hydrogen ions when dissolved in water are called acid salts . (wikipedia.org)
  • Unlike molecular compounds, salts dissociate in solution into anionic and cationic components. (wikipedia.org)
  • Molten salts or solutions of salts conduct electricity. (wikipedia.org)
  • For this reason, liquified (molten) salts and solutions containing dissolved salts (e.g., sodium chloride in water) can be used as electrolytes . (wikipedia.org)
  • Nitrites are chemical compounds, salts or esters of the nitrous acid. (differencebetween.net)
Hydrazoic acid3
  • Is there any way that this procedure for hydrazoic acid is possible? (sciencemadness.org)
  • Sodium azide when distilled with 50% sulphuric acid yields hydrazoic acid. (sciencemadness.org)
  • Sodium azide rapidly hydrolyzes in water and acids, forming hydrazoic acid (HN 3 ), a highly toxic and volatile liquid solution that poses a serious inhalation hazard. (illinois.edu)
Amino acid3
  • Methionine is an amino acid . (rxlist.com)
  • Amino acid compound-specific isotope analysis (AA-CSIA) from tissue samples from pelagic fish. (bco-dmo.org)
  • The physiological effects of ROS include amino acid chain cleavage, DNA degradation and lipid oxidation, among others. (unl.pt)
Esters1
HNO24
Inorganic2
  • Sodium nitrite is an inorganic compound with the chemical formula NaNO 2 and is the sodium salt of nitrous acid HNO 2 . (chemtradeasia.com.eg)
  • An increase in inorganic nitrite levels peaks around 3 hours post ingestion and can be detected about an hour after ingestion. (sleepadvice.ca)
Weak4
  • A weak acid that exists only in solution. (childrensmercy.org)
  • A table of ionization constants of weak acids appears in Appendix H , with a partial listing in Table 14.2 . (openstax.org)
  • Because the ratio includes the initial concentration, the percent ionization for a solution of a given weak acid varies depending on the original concentration of the acid, and actually decreases with increasing acid concentration. (openstax.org)
  • Calculate the percent ionization of a 0.125- M solution of nitrous acid (a weak acid), with a pH of 2.09. (openstax.org)
Crystals3
Organic2
  • tert-Butyl nitrite is an organic compound with the formula (CH3)3CONO. (wikipedia.org)
  • As a researcher, Purdie made highly significant contributions to the study of stereochemistry of simple organic compounds and was the first person to resolve lactic acid [6,7]. (docslib.org)
Acetic acid1
  • Calculate the percent ionization of a 0.10- M solution of acetic acid with a pH of 2.89. (openstax.org)
Proteins3
  • Examples of zwitterions are amino acids , many metabolites , peptides , and proteins . (wikipedia.org)
  • Nitrogen is an essential component of amino acids (the building blocks of proteins) and of nucleotides (the building blocks of DNA), and consequently is needed by all living things. (engineeringchallenges.com)
  • Amino acids are the building blocks that our bodies use to make proteins. (rxlist.com)
Carcinogenic2
  • The reaction of nitrite with endogenous molecules to form N-nitroso compounds may have toxic or carcinogenic effects. (sleepadvice.ca)
  • In low acidity of gastric acid, nitrites can be converted to nitrosamines, which have a carcinogenic effect. (differencebetween.net)
Lactic acid1
  • Although lactic acid is a normal constituent of blood and tissues, it is not known to what extent this drug affects normal lactic acid levels in human milk. (sdrugs.com)
Ascorbic acid1
  • The other key ingredient for bacon cures is ascorbate or vitamin C. Either as sodium ascorbate or ascorbic acid or its isomer, erythorbate, either as erythorbic acid or its salt, sodium erythorbate. (earthwormexpress.com)
Sulphuric acid5
  • In a test tube, take a few drops of concentrated sulphuric acid. (stepbystep.com)
  • Handle the test tube carrying concentrated sulphuric acid with extreme care because sulphuric acid is extremely corrosive and can cause serious damage to your skin. (stepbystep.com)
  • One drop after the other, add concentrated sulphuric acid to the contents of the glass flask. (stepbystep.com)
  • Remember to continuously shake the flask in order to facilitate the chemical reaction going on between concentrated sulphuric acid, aqueous sodium nitrite solution and alcohol. (stepbystep.com)
  • When you have used all the concentrate sulphuric acid from test tube, stop shaking the flask and set it aside for a few minutes. (stepbystep.com)
Aniline2
SYNONYMS1
  • Synonyms for mixtures of nitrogen oxides include nitrogen fumes and nitrous fumes. (cdc.gov)
Widely1
  • Amyl nitrite is a colourless liquid widely used in treatment of heart diseases such as angina. (stepbystep.com)
Yellowish1
  • Sodium nitrite is a white or yellowish solid readily available at a chemist's shop. (stepbystep.com)
Aqueous solutions2
  • Hydration helps to stabilize aqueous solutions by preventing the positive and negative ions from coming back together and forming a precipitate. (dressurhund.com)
  • The relative strengths of acids may be determined by measuring their equilibrium constants in aqueous solutions. (openstax.org)
Bases2
  • Start studying acids and bases. (sets700.co.uk)
  • We can rank the strengths of bases by their tendency to form hydroxide ions in aqueous solution. (openstax.org)
Generates1
  • If solutions are manipulated in a way that generates aerosols (e.g., sonicating or pressurizing), do this inside the hood if the container has to be open, or keep the container closed. (illinois.edu)
Chemistry9
Dose3
  • Although these solutions are intended specifically for epidural anesthesia, they may also be used for infiltration and peripheral nerve block, provided they are employed as single dose units. (pfizermedicalinformation.com)
  • Nitrites damage the cellular structures of different organs and systems directly, depending on the dose. (differencebetween.net)
  • The maximum allowable dose of nitrite for 24 hours is 0.2 mg/kg. (differencebetween.net)
NCERT Solutions1
  • Students will be able to comprehend the nomenclature, properties, and structure of amines using the Class 12 NCERT Solutions for this Chapter. (extramarks.com)
Yield2
  • As the drops are added the solution will bubble, or effervesce, which will yield a positive result. (bartleby.com)
  • In solutions of the same concentration, stronger acids ionize to a greater extent, and so yield higher concentrations of hydronium ions than do weaker acids. (openstax.org)
Equation1
  • Finally, equation 5, is an acetate test that mixes two milliliters of the unknown with a drop of sulfuric acid and 1 milliliter of ethanol. (bartleby.com)
Dilute2
  • Due to the hazards associated with solid sodium azide, buying dilute solutions of 5% or less sodium azide is recommended. (illinois.edu)
  • Dispose of all used or unwanted material, including dilute solutions, through DRS. (illinois.edu)
Drugs1
  • When larger volumes are required, only solutions containing epinephrine should be used except in those cases where vasopressor drugs may be contraindicated. (pfizermedicalinformation.com)
Water6
  • In this chapter, we will focus on solution where the solvent is water. (dressurhund.com)
  • When sugar is fully dissolved into water, it can stand for an indefinite amount of time, and the sugar will not settle out of the solution. (dressurhund.com)
  • Further, if the sugar-water solution is passed through a filter, it will remain with the water. (dressurhund.com)
  • In this experiment, the unknown compound was placed in a solution of either water or acetone and mixed to see if it was soluble in these solvents. (bartleby.com)
  • The product of this reaction is sodium nitrite and water. (chemtradeasia.com.eg)
  • The product is suspensions that contain solid crystalline sodium nitrite in water. (chemtradeasia.com.eg)
Reaction mixture1
  • By rapidly mixing apo M ferritin from frog, Fe(2+), and O(2) and allowing the reaction to proceed for 70 ms when F(peroxo) has reached its maximum accumulation, followed by spraying the reaction mixture into the H(2)O(2) assay solution, we were able to quantitatively determine the amount of H(2)O(2) produced during the decay of F(peroxo). (unl.pt)
Stable1
  • In order to be a true solution, a mixture must be stable. (dressurhund.com)
Meat1
  • Sodium nitrite can be found in fish and meat bacon, such as smoked fish, hot dogs, and luncheon meats. (chemtradeasia.com.eg)
Sulfuric acid1
  • This test was done by placing 1 milliliter of the unknown solution with 3 milliliters of sulfuric acid and 2 milliliters of iron (II) sulfate. (bartleby.com)
Increase2
  • Adverse physical effects resulting from the use of amyl nitrite include considerable lowering of blood pressure, increase in heartbeat rate and dizziness. (stepbystep.com)
  • The ionization constants increase as the strengths of the acids increase. (openstax.org)
Substances1
  • The dissolved substances in an aqueous solution may be solids, gases, or other liquids. (dressurhund.com)
Chemical2
Rapidly1
  • Sodium azide in solution is rapidly absorbed through the skin. (illinois.edu)
Copper1
  • When sodium azide or its solutions come into contact with metal surfaces such as lead, copper, zinc, silver, or brass, heavy metal azides, which are highly shock-sensitive explosives, are formed. (illinois.edu)
Chapter1
  • Any doubts about the Chapter can be quickly resolved by consulting and preparing for your Examinations with these solutions. (extramarks.com)
COMPOSITION1
  • Vayarin contains Lipirinen, a proprietary composition containing phosphatidylserine-omega 3, EPA (eicosapentaenoic acid), and docosahexaenoic acid (DHA) [L1500, L1510]. (drugbank.com)
Amines1
  • A dye is obtained when aromatic amines react with HNO 2 (NaNO 2 + dil.HCl) at 0-5°C, followed by a reaction with the alkaline solution of 2-naphthol. (multiverseiit.com)
Dimethylamine3
  • An aqueous solution contains 0.355 M dimethylamine ((CH3)2NH). (justaaa.com)
  • Question:An aqueous solution contains 0.355 M dimethylamine ((CH3)2NH). (justaaa.com)
  • An aqueous solution contains 0.355 M dimethylamine ( (CH 3 ) 2 NH ). (justaaa.com)
Concentration1
  • and A − relative to the concentration of the nonionized acid, HA. (openstax.org)
Extent1
  • We can rank the strengths of acids by the extent to which they ionize in aqueous solution. (openstax.org)