shashank2214 shashank2214 16.03.2019 Chemistry Secondary School Molecular weight of cobalt perchlorate hexahydrate 2 [80] California also issued guidance[when?] It is 122.44 g/mol Molecular Weight: 341.9 g/mol. Na-Cl-O4. Perchloric acid is made by treating NaClO 4 with HCl.. Wagman, D. D.; Evans, W. H.; Parker, V. P.; Schumm, R. H.; Halow, I.; Bailey, S. M.; Churney, K. L.; Nuttall, R. L. Ericksen, G. E. "Geology and origin of the Chilean nitrate deposits"; U.S. Geological Survey Prof. Paper 1188; USGS: Reston, VA, 1981, 37 pp. To investigate the nature of the propagating species in cationic polymerization of para ‐substituted styrenes, p ‐chlorostyrene (pCIS), p ‐methylstyrene (pMS), and p ‐methoxystyrene (pMOS), were polymerized with acetyl perchlorate or iodine in various solvents at 0°C, and the molecular weight distribution (MWD) of the polymers was measured by means of gel‐permeation chromatography. Home; CAS; CAS 125; CAS 125536-25-6 The reason is that the molar mass of the substance affects the conversion. Molecular weight calculation: 22.98977 + 35.453 + 15.9994*4 ›› Percent composition by element common chemical compounds. From Wikipedia, the free encyclopedia Ammonium perchlorate ("AP") is an inorganic compound with the formula NH 4 ClO 4. [81] Both the Department of Defense and some environmental groups voiced questions about the NAS report,[citation needed] but no credible science has emerged to challenge the NAS findings. Proposed Rule. The lung tissue was removed and analyzed, and it was found that perchlorate injected lung tissue showed several adverse effects when compared to the control group that had been intratracheally injected with saline. It is a colorless or white solid that is soluble in water. Perchlorate was detected in martian soil at the level of ~0.6% by weight. [citation needed] Both DWEL and Cleanup Guidance were based on a 2005 review of the existing research by the National Academy of Sciences (NAS). About Magnesium perchlorate Magnesium perchlorate weighs 2.21 gram per cubic centimeter or 2 210 kilogram per cubic meter, i.e. Since its molecular formula is its empirical formula, therefore its molecular mass is its formula mass. [77], In 2003, California's legislature enacted AB 826, the Perchlorate Contamination Prevention Act of 2003, requiring California's Department of Toxic Substances Control (DTSC) to adopt regulations specifying best management practices for perchlorate and perchlorate-containing substances. :: Chemistry Applications:: [78], In early 2006, EPA issued a "Cleanup Guidance" and recommended a Drinking Water Equivalent Level (DWEL) for perchlorate of 24.5 µg/L. Log in. Sodium perchlorate. Drinking water is a unique matrix varying in … Chemical Formula. ›› Sodium Perchlorate molecular weight. Molecular Weight: 437.83. EPA (2019-06-26). To complete this calculation, you have to know what substance you are trying to convert. The agency then calculated a "drinking water equivalent level" of 24.5 ppb by assuming a person weighs 70 kg (150 lb) and consumes 2 L (0.44 imp gal; 0.53 US gal) of drinking water per day over a lifetime. Molecular Formula: NaClO 4. Find more information on this substance at: PubChem, PubMed. The number of electrons in each of Cadmium's shells is 2, 8, 18, 18, 2 and its electron configuration is [Kr] 4d 10 5s 2 . nov.and Propionivibrio militaris, sp. Find more information on this substance at: PubChem, PubMed. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Tetramethylrhodamine, methyl ester (TMRM) is a cell-permeant, cationic, red-orange fluorescent dye that is readily sequestered by active mitochondria. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. Cadmium (atomic symbol: Cd, atomic number: 48) is a Block D, Group 12, Period 5 element with an atomic weight of 112.411. Since then EPA has continued to determine what level of contamination is appropriate. The authors also indicated that they did not originally normalize their findings for creatinine, which would have essentially accounted for fluctuations in the concentrations of one-time urine samples like those used in this study. Figure 1 shows the response of 1 ppb and 0.5 ppb perchlorate using Single Ion Recording (SIR) analysis at molecular weight 99. We use the most common isotopes. Other states, including Arizona, Maryland, Nevada, New Mexico, New York, and Texas have established non-enforceable, advisory levels for perchlorate. Convert grams Sodium Perchlorate to moles  or  moles Sodium Perchlorate to grams, Molecular weight calculation: In February 2008, the U.S. Food and Drug Administration (FDA) reported that U.S. toddlers on average are being exposed to more than half of EPA's safe dose from food alone. CS1 maint: multiple names: authors list (. Bimodal molecular weight distribution of polymers produced by acetyl perchlorate or iodine, Journal of Polymer Science: Polymer Chemistry Edition, 10.1002/pol.1976.170140506, 14, 5, (1089-1095), (2003). Calculate molecular weight and chemical formula of cobalt(ii) perchlorate or Calculate molecular weight of different compounds using its molecular formula or its name. This inorganic anion is produced naturally and through anthropogenic processes. Finding molar mass starts with units of grams per mole (g/mol). [68][needs update], In 2006, a study reported a statistical association between environmental levels of perchlorate and changes in thyroid hormones of women with low iodine. Sodium Perchlorate is NaClO4. • NaClO4 + 8KI + 8HCl = NaCl + 8KCl + 4H2O + 4I2. Of particular value is, Potassium perchlorate has, in the past, been used therapeutically to help manage, This page was last edited on 4 January 2021, at 22:16. [79], Lacking a federal drinking water standard, several states subsequently published their own standards for perchlorate including Massachusetts in 2006[citation needed] and California in 2007. This site explains how to find molar mass. d) by dividing this level by the standard intraspecies uncertainty factor of 10. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. Molar mass of NaClO4 = 122.44037 g/mol. The molecular weight distribution curve for the polymer obtained in methylene chloride at 0°C showed a double peak phenomenon.