sample of sodium sulfate with a mass of 300.0 g represents what # of moles of sodium sulfate? In the laboratory, anhydrous sodium sulfate is widely used as an inert drying agent, for removing traces of water from organic solutions. A normal breath takes in about 1.0 L of air. How many gram of sodium fluoride should be added to 100000 liter of drinking water containing 0.6 ppm of sodium fluoride to provide a recommended concentration of 1.75 ppm? Sodium ion is the principal cation of the extracellular fluid and plays a large part in the therapy of fluid and electrolyte disturbances. Transport is not limited, and no Risk Phrase or Safety Phrase applies. You can calculate the molar mass … Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. Finding molar mass starts with units of grams per mole (g/mol). All forms are white solids that are highly soluble in water. Sodium sulfate 【Synonyms】 Disodium sulfate Glauber's salt Salt cake 【CAS】 7757-82-6 【Formula】 Na2O4S 【Molecular Weight】 142.04 【EINECS】 231-820-9 【RTECS】 WE1650000 【RTECS Class】 Tumorigen; Mutagen; Reproductive Effector 【Merck】 12,8829 【Beilstein/Gmelin】 … Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na2SO4 as well as several related hydrates. This molecule is an organosulfate and a salt. 1961, volume 83, pp 820–824. Find patient medical information for Sodium Sulfate (Bulk) on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. In terms of a gram mass unit (molar mass): in a total of 142.04 g of sodium sulfate, 45.98 g are sodium, 32.06 g are sulfur, and 64.00 g are oxygen. 300g/142.0356 g/mol=2.11 mol. With an annual production of 6 million tonnes, the decahydrate is a major commodity chemical product. CS1 maint: multiple names: authors list (. Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Sodium sulfate is added to the solution until the crystals no longer clump together; the two video clips (see above) demonstrate how the crystals clump when still wet, but some crystals flow freely once a sample is dry. Purity: 99% min. Get medical attention. Synonyms: Lauryl sulfate sodium salt, SDS, Dodecyl sodium sulfate Grade: Ph Eur Hill Formula: C₁₂H₂₅NaO₄S Chemical Formula: C₁₂H₂₅OSO₂ONa Molar Mass: 288.38 g/mol EC … Give your answer to the correct number of significant figures. These relative weights computed from the chemical equation are sometimes called equation weights. Use the molar masses and the formula to find the total mass of one mole of the compound; then divide the mass of just the sodium by the total mass and convert to a percent. of a chemical compound, More information on Use the molar masses you found in # 1 to make the following conversions: a. Chem. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. National Center for Biotechnology Information. Soda Lake, California, is estimated to contain nearly one million tons of anhydrous sulfate. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. It is mainly used for the manufacture of detergents and in the kraft process of paper pulping. Packaging Size: 25 kg. 4.976 × 1023 O atoms. When sodium sulfate is added to the solution, a white precipitate forms. Convert grams Sodium Sulfate to moles or moles Sodium Sulfate to grams. Favourite answer. Sodium Sulfate Anhydrous is the anhydrous, sodium salt form of sulfuric acid.Sodium sulfate anhydrous disassociates in water to provide sodium ions and sulfate ions. math. Formula: Na2SO4. Molar mass for sodium sulfate Na2SO4? Sodium sulfate is chemically very stable, being unreactive toward most elements at normal temperatures. now use the moles formula and make mass the subject. We are offering Sodium Sulphate. 22.989770*2 + 32.065 + 15.9994*4. What is the molar concentration of the barium ion in the original solution? It is only effective below about 30 °C, but it can be used with a variety of materials since it is chemically fairly inert. Helena W. Ruben, David H. Templeton, Robert D. Rosenstein, Ivar Olovsson "Crystal Structure and Entropy of Sodium Sulfate Decahydrate" J. Calculate the number of oxygen atoms in 29.34 g of sodium sulfate, Na2SO4. Sodium Sulfate Decahydrate Crystals biochemical grade Glauber's salt Na2SO4.10H2O 322.19 (142.04anhy) 1.460 ca 32 degrees 7727-73-3 "14,8680" 231-820-9 MFCD00149189 Y PubChem Sodium sulfate CAS 7757-82-6 anhydrous for analysis EMSURE® ACS,ISO,Reag. 10H2O, is actually increased slightly to 286 kJ/kg.[24]. Synonym: Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate Linear Formula: CH 3 (CH 2 ) 11 OSO 3 Na Molecular Weight: 288.38 Write the formula for each compound below. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. At least one company, Thermaltake, makes a laptop computer chill mat (iXoft Notebook Cooler) using sodium sulfate decahydrate inside a quilted plastic pad. Calculate the molecular weight Soc. https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-sulfate, "Sodium sulfate (WHO Food Additives Series 44)", https://en.wikipedia.org/w/index.php?title=Sodium_sulfate&oldid=995115666, Chemical articles with multiple compound IDs, Multiple chemicals in an infobox that need indexing, Chemical articles with multiple CAS registry numbers, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles with unsourced statements from February 2017, Creative Commons Attribution-ShareAlike License, Anhydrous sodium sulfate, known as the rare mineral. [26][27], In 1953, sodium sulfate was proposed for heat storage in passive solar heating systems. Structure, properties, spectra, suppliers and links for: Sodium Lauryl Sulfate, Sodium dodecyl sulfate, 151-21-3. JackHello. Glauber's salt, the decahydrate, is used as a laxative. p.a., ACS Reagent, Reag. This is the neutrality of the acid sulfuric acid and the strong base sodium hydroxide. Molar mass of Na2SO4 = 142.04214 g/mol Convert grams sodium sulphate to moles or moles sodium sulphate to grams. It is effective for the removal of certain drugs such as paracetamol (acetaminophen) from the body, for example, after an overdose. molar mass and molecular weight. sodium sulfate decahydrate Physical appearance: colorless monoclinic crystals Empirical formula (Hill's system for organic substances): H 2 0 Na 2 O 1 4 S Structural formula as text: Na2SO4 * 10H2O Molar/atomic mass: 322.19 Melting point (°C): 32.4 Destruction point (°C): 32.4 Solubility (g/100 g of solvent): water: very soluble The material slowly turns to liquid and recirculates, equalizing laptop temperature and acting as an insulation. 1 decade ago. Structure, properties, spectra, suppliers and links for: Sodium sulfate, thenardite, 7757-82-6, Na2SO4. Then determine its molar mass. mass … A) 1.39x10-4 M B) 1.39x10-3 M C) 1.39x10-2 … [30], InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2, Except where otherwise noted, data are given for materials in their. It is a neutral salt, which forms watery solutions with pH of 7. 10H 2 O. Molar mass of Na = 23 g/ mol Sodium Sulfate Heptahydrate Na2SO4.7H2O Molar Mass, Molecular Weight Convert grams Sodium Sulfate to moles  or  moles Sodium Sulfate to grams, Molecular weight calculation: We use the most common isotopes. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. Ph Eur - Find MSDS or SDS, a COA, data sheets and more information. Other articles where Sodium sulfate is discussed: lake: Chemical precipitates: …that contain high concentrations of sodium sulfate are called bitter lakes, and those containing sodium carbonate are called alkali lakes. Na: 2(22.99) = 45.98 S: 32.07 To complete this calculation, you have to know what substance you are trying to convert. AP Chem. Use the periodic table to calculate the molar mass of each compound below. [25] It is more efficient, but slower-acting, than the similar agent magnesium sulfate. Magnesium salts of these types are also quite common and can be found in the same… In terms of atomic masses: in a total of 142.02 parts by mass of sodium sulfate, 45.98 parts are sodium, 32.06 parts are sulfur, and 64.00 parts are oxygen. The dust can cause temporary asthma or eye irritation; this risk can be prevented by using eye protection and a paper mask. The precipitate is filtered and dried and found to have a mass of 258 mg. What mass of baium . ( 78.2 kJ/mol ). [ 24 ] atomic mass soda Lake, California, is estimated to nearly., sodium sulfate Puriss, known as the mineral, this page was last edited on December. 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