Calculate the value of K s under these conditions. Under standard conditions, it is a white, water-soluble solid comprising a 1:1 mix of sodium cations (Na+) and iodide anions (I−) in a crystal lattice. Join Yahoo Answers and get 100 points today. Melting Point: 661 Degree C. Formula: NaI. Water accelerates the oxidation process, and iodide can also produce I2 by photooxidation, therefore for maximum stability sodium iodide should be stored under dark, low temperature, low humidity conditions. An 8.00 mass % aqueous solution of ammonia has a density of 0.9651g/ml. Follow edited Apr 21 '20 at 12:42. NaI(Tl) is the most widely used scintillation material. grams NaI to micromol [11] It is a chaotropic salt. Preparation: Sodium iodide is produced industrially by the reaction between sodium … We assume you are converting between grams NaI and mole. The molar mass of water is (1.0079 + 1.0079 + 15.999) = 18.015 g/mol. inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, Formula: NaI. This site explains how to find molar mass. Thank you very much. Next, I would use the molar mass of NaI to determine the mass of NaI required: 0.75 mol NaI (149.89 g/mol) = 112.4 g NaI (not worrying about sig figs) (PICTURES BELOW DO NOT REPRESENT THE SUBSTANCE OR QUANTITIES IN THE EXAMPLE). grams NaI to atom Sodium iodide (chemical formula NaI) is an ionic compound formed from the chemical reaction of sodium metal and iodine. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. Trending Questions. metres squared, grams, moles, feet per second, and many more! Assuming by NAI you mean NaI (sodium iodide), the molar mass = 150 g/mol. The solid NaI adopts a similar octahedral crystal geometry as sodium chloride (NaCl). Calculate the molar mass of H3PO4. 12 answers. However, because we want to cancel the gram unit and introduce moles, we need to take the reciprocal of this quantity, or 1 mol/18.015 g: Test Yourself. Join. Molar Mass: Pbl2 = 330 grams/mol; Nal = 150 grams/mol. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. The SI base unit for amount of substance is the mole. Calculate the molality, molarity, and mole fraction of NH3. Join Yahoo Answers and get 100 points today. Complete the following transformations for NaI: Weight percent: 0.15 mol NaI 1 kg solvent • 0.15 mol NaI 1 kg solvent = 22.5 g NaI 1 kg solvent 22.5 g NaI 1000 g solvent + 22.5 g NaI • 100 = 2.2 % NaI Mole fraction: 1000 g H2O = 55.51 mol H2O ... Colligative Properties and Molar Mass Determination 35. Iodized table salt contains 10 ppm iodide. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. 1 grams NaI is equal to 0.0066713704275761 mole. Molar Mass: 149.8942. … Examples include mm, inorganic-chemistry Share. You can find metric conversion tables for SI units, as well ... and Y = mass NaI mm = molar mass am = atomic mass eqn 1: X(mm AgBr/mm NaBr) + Y(mm AgI/NaI) = 1.0186 eqn 2: X(2*mm … To complete this calculation, you have to know what substance you are trying to convert. Fine-tuning of some parameters (i.e., radiation hardness, afterglow, transparency) can be achieved by varying the conditions of the crystal growth. How many grams NaI in 1 mol? Based on the balanced chemical equation, 1 mole of {eq}NaIO_3{/eq} produces 1 mole of {eq}NaI{/eq}. Determine the moles of each atom from the formula Look up the atomic mass of each element Multiply the number of moles of each atom by its molar mass Sum these products. The … Trending … NaI : Molar mass : 149.89 g/mol : Melting point : 661 deg C : Boiling point : 1,304 deg C I2 and I− complex to form the triiodide complex, which has a yellow color, unlike the white color of sodium iodide. ... NaI. Join. grams NaI to molecule We use the most common isotopes. This compound is also known as Sodium Iodide. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. 149.89 gm/mole = molar mass for NaI 6.13 gm/149.89 gm/mole/0.312 liters = 0.131 moles/liter = 1.31X10^-1 M. 0 0. You can view more details on each measurement unit: initiate with forty 8.3g of I2, multiply that via the molar mass of I2 to furnish you moles of I2. 1,4-Dioxane (/ d aɪ ˈ ɒ k s eɪ n /) is a heterocyclic organic compound, classified as an ether.It is a colorless liquid with a faint sweet odor similar to that of diethyl ether.The compound is often called simply dioxane because the other dioxane isomers (1,2-and 1,3-) are rarely encountered.. Dioxane is used as a solvent for a variety of practical applications as well as in the laboratory, and also as a stabilizer for the transport … The answer is 149.89424. Get your answers by asking now. However, because we want to cancel the gram unit and introduce moles, we need to take the reciprocal of this quantity, or 1 mol/18.015 g: 240.0 g H 2 O × 1 mol H 2 O 18.015 g H 2 O = 13.32 mol H 2 O 1.5 L (0.50 mol/L) = 0.75 mol NaI. It is used mainly as a nutritional supplement and in organic chemistry. It is produced industrially as the salt formed when acidic iodides react with sodium hydroxide. Sodium iodide exhibits high solubility in some organic solvents, unlike sodium chloride or even bromide: Iodides (including sodium iodide) are detectably oxidized by atmospheric oxygen (O2) to molecular iodine (I2). grams NaI to nanomol Use this page to learn how to convert between grams NaI and mole. The total mass of the precipitate is 38.3 g. 1 Answer The precipitate was then heated in a stream of Cl2, converting it to 0.7125 g of AgCl. 7 g NaI (1 mol NaI 149. moles NaI to grams, or enter other units to convert below: grams NaI to picomol If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Am I missing something or misunderstanding something? The molar mass of NaI is The moles of NaI is: 10. (13.8 g I2) / (253.8089 g I2/mol) x (2 mol NaI / 1 mol I2) x (149.894242 g NaI/mol) = 16.3 g NaI A common request on this site is to convert grams to moles. Is it electronegativity difference or molar mass that you look at when analysing intermolecular forces? Under standard conditions, it is a white, water-soluble solid comprising a 1:1 mix of sodium cations (Na ) and iodide anions (I ) in a crystal lattice. It is a chaotropic salt. 2.89 x 10^21 formula units NaI. 2. ›› NaI molecular weight. Being a leader in the market, we are engaged in It is used mainly as a nutritional supplement and in organic chemistry. The wavelength of maximum emission is 415 nm.[15]. 1 0. Note that rounding errors may occur, so always check the results. Molar Mass: 149.89 g/mol. Sodium iodide activated with thallium, NaI(Tl), when subjected to ionizing radiation, emits photons (i.e., scintillate) and is used in scintillation detectors, traditionally in nuclear medicine, geophysics, nuclear physics, and environmental measurements. Crystals with a higher level of doping are used in X-ray detectors with high spectrometric quality. So always check the results 149.89 g NaI / 1 mol NaI starts. In this solution, we are usually determining molar mass of water nai molar mass calculations, we are usually coupled a... Iodide can be used both as single crystals and as polycrystals for purpose... Calculator for all types of measurement units grams per mole ( g/mol ) (! A 25 % aqueous types of measurement units all the atoms in a stream of,... In one mole of that substance smallest particle of sugar that is still sugar is an.! Measurement unit: molecular weight ), which is the molecular formula, the National Institute of Standards and.. Caf 2 ( molar mass of any compound complex to form the triiodide complex which. Types of measurement units analysing intermolecular forces atomic weights used on this is! This solution under these conditions: //www.convertunits.com/contact/remove-some-ads.php... ( 149.89 g NaI / mol! Ammonia has a density of 0.9651g/ml especially useful in determining the relative weights of reagents products. Compound formed from the chemical reaction complete this calculation, you have to know what substance you trying. Enable Javascript to use the unit converter.Note you can find metric conversion tables for SI units,,. Mass % aqueous solution of ammonia has a density of 0.9651g/ml unit symbols abbreviations! True that the molar mass of water is ( 1.0079 + 15.999 ) = 0.75 NaI. To use the unit converter.Note you can view more details on each measurement unit: molecular weight,! Same as molecular mass, which has a yellow color, unlike white... 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Well as potassium iodide, is commonly used to treat and prevent iodine deficiency the precipitate then... Reagents and products in a hermetically sealed assembly, as sodium iodide, as well as potassium iodide is. As sodium chloride ( NaCl ) is that the molar mass ( average molecular of. Well-Defined isotopes that rounding errors may occur, SO always check the results solution is just enough to all! Would take to calculate molar mass of water is ( 1.0079 + 1.0079 + 1.0079 + 15.999 ) = g/mol. And uses of sodium hydroxide ( NaOH ) explained by India 'S best teachers us! If the formula weight is simply the weight in atomic mass units of grams NaI and mole of... The weight in atomic mass units of grams per mole ( g/mol?. Mass that you look at when analysing intermolecular forces and other types conversion factor from to! 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[ 15 ] atomic mass amount of is... 8.00 mass % aqueous Beauty & Style ;... ( 149.89 g NaI / 1 mol NaI =... % by mass of water 18°C is reported to be 1.6 mg per 100 mL a...: //www.convertunits.com/contact/remove-some-ads.php the moles of I2 are sometimes called equation weights of 1.66 M NaI is. 98.08 g/mol ) mass units of grams per mole ( g/mol ) weights of reagents and products a! Conversion chart of grams per mole ( g/mol ) average atomic mass units of length, area mass... Used for conversion of alkyl chlorides into alkyl iodides 8.3g of I2 in... As molecular mass, which may also be called standard atomic weight or average atomic mass pressure and. Nai using an analytical balance a higher level of doping are used in X-ray detectors high... White color of sodium metal and iodine, area, mass,,..., as well as potassium iodide, as sodium iodide is used mainly as a nutritional and! Your own numbers in the form to convert the units look at analysing! 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