*Response times vary by subject and question complexity. −97 kJ/mol 4. Hence mass of NaCl produced = 0.0019 x 58.45 = 0.111g. What mass of iodine, I2 (molar mass, 253.80 g/mol), must be used to prepare a 0.960 m solution if 100.0g of methanol, CH3OH, is used? For normal samples from earth with typical isotope composition, the atomic weight can be approximated by the standard atomic weight or the conventional atomic weight. Question: A) Number Of Moles Of I2 Used By The Vitamin C Solution B) Moles Of Vitamin C Reacting With The I2 (I.e. What is the molar mass of monoclinic sulphur. Calculate the molecular weight of polyisobutene if the density of solution is 0.88 g/mL. Molecular weight is actually an older term of “relative molar mass” or “molecular mass”, which is a dimensionless quantity equal to the molar mass divided by the molar mass constant defined by 1 g/mol. * See Answer *Response times vary by subject and question complexity. InChIKey. moles of KMnO 4 = 23.7 g KMnO 4 x (1 mol KMnO 4 /158 grams KMnO 4) moles of KMnO 4 = 0.15 moles KMnO 4; Now the liters of solution is needed. The balanced equation must now be used to convert moles of Fe(s) to moles of H 2 (g). View Answer. Keep in mind, this is the total volume of the solution, not the volume of solvent used to dissolve the solute. Want to see this answer and more? Want to see the step-by-step answer? −52 kJ/mol Questions are typically answered in as fast as 30 minutes. Calculate the mass of each of the following samples. The molar mass of I2 is 253.80 g/mol, and the molar mass of NI3 is 394.71 g/mol. Iodine 5. 1580772 Molar mass of I2 is 253. Iodine numbers are often used to determine the amount of unsaturation in fatty acids. The molar mass of i2 is 253.80 g/mol, and the molar mass of ni3 is 394.71 g/mol. The molar mass of iodine is 126.90447 grams/mole. how many moles of i2 will form 3.58 g of ni3? View Answer. In such a conversion, we use the molar mass of a substance as a conversion factor to convert mole units into mass units (or, conversely, mass units into mole units). Bromine 2. (a) 0.600 mol I2 (molar mass of I2 = 253.80 g/mol) ---- g (b) 2.78 mol PbS (molar mass of PbS = 239.3 g/mol) ----g (c) 6.80 mol C4H10 (molar mass of C4H10 = 58.14 g/mol) ----g Students explained why I 2 is solid at room temperature, but Br 2 is a liquid in part (d). What is the molar mass of the uranium fluoride? If the components of air are N 2 78%, O 2 21%, A r 0.9% and C O 2 0.1 % by volume, the molar mass of air would be (nearest integer): MEDIUM. The simplest type of manipulation using molar mass as a conversion factor is a mole-mass conversion (or its reverse, a mass-mole conversion). Then Match This Molar Mass To The Molar Mass Of The Halogens: F2, Cl2, Br2 And I2) 1. See Answer. (2)(126.9... See full answer below. The molar mass of I2 is 253.80 g/mol, and the molar mass of NI3 is 394.71 g/mol. Now, move on the next step – which is to calculate the molar enthalpy change. Therefore the molar mass of I2 is 2 times that, or 253.8. Chlorine 4. The exact term of the above molecular weight is “molar mass”, which is based on the atomic mass of each element. This example is prepared with "enough water" to make 750 mL … Under comparable conditions, gaseous I2 effuses at the rate of 15.0 mg/h. Calculations: Formula: Ki/I2 Molar Mass: 41.098 g/mol 1g=.02433208428634 mol Percent composition (by mass): Element Count Atom Mass %(by mass) Germanium . A sample of uranium fluoride is found to effuse at the rate of 17.7 mg/h.? 2. 0.765 1.31 78.6 4,720. This will be the starting point of our calculations.

The molecular structure image of Iodine is available in chemical structure page of Iodine, which provides the molecular geometry information, i.e., the spatial arrangement of atoms in Iodine and the chemical bonds that hold the atoms together. The balanced chemical reaction is: N2 + 3 I2 = 2NI3 We are given the amount of product formed. This will be the starting point of our calculations. The molar mass of HCl is 36. InChI=1S/I2/c1-2 Copy. Step-by-step answers are written by subject experts who are available 24/7. How many moles of isopropanol are contained in this sample? What mass of water must be used to make a 1.35 molality solution that contains 8.20 mol of NaOH? Therefore, n-factor of $\ce{I2}$ is $2$, n-factor of $\ce{Na2S2O3}$ is $1$. 3.58 g NI3 ( 1 mol NI3 / 394.71 g NI3 ) ( 3 mol I2 / 2 mol NI3 ) = 0.014 mol I2. You must take the mass you have of I2 and multiply by the molar mass of I2.The limiting reagent is the substance of fewer moles. Solid-state compatibility and melting relationships in the subsystem Al2O3‐MgAl2O4‐CaAl4O7 were studied by firing @inproceedings{Aza2000TernarySA, title={Ternary System Al 2 O 3 -MgO-CaO: Part II, Phase Relationships in the Subsystem. share | improve this answer | follow | answered May 14 '19 at 5:34. The molar mass of I2 is 253.80 g/mol, and the molar mass of NI3 is 394.71 g/mol. The molar mass of atoms of an element is given by the relative atomic mass of the element multiplied by the molar mass constant, M u ≈ 1.000 000 × 10 −3 kg/mol = 1.000000 g/mol. 0.0136. A student has a sample of isopropanol (C3H7OH) that has a mass of 78.6 g. The molar mass of isopropanol is 60.1 g/mol. +463 kJ/mol 3. Iodine's molar mass is 126.90447 g/mol, and we multiply this by 2. part (a) was used to calculate the molar mass of the metal M. In part (c) students proposed an experimental test that could be used to determine if MI 2 is an ionic solid, and then explained how the results of the test supported this claim. I don't understand chemistry at all :( we did a lab called volumetric analysis of vitamin C and now I'm stuck on all of the calculation questions, any help would be greatly appreciated!! Std. Remember that the balanced equation's coefficients state the stoichiometric factor or mole ratio of reactants and products. Cite this record. This problem has been solved! This unsaturation is in the form of double bonds, which react with iodine compounds. So you need to add I2 molecule on the RHS. This site explains how to find molar mass. PNDPGZBMCMUPRI-UHFFFAOYSA-N Copy. How many moles of I2 will form 3.58 g of NI3? Fluorine 3. check_circle Expert Answer. Molar mass of KMnO 4 = 158.0 g; Use this number to convert grams to moles. Chemistry, 21.06.2019 14:40, wbrandi118. common chemical compounds. Answers (1) Mahaley 14 October, 23:28. At 2 5 0 C a solution containing 0.2 g of polyisobutene in 100 mL of benzene developed a rise of 2.4mm at osmotic equilibrium. 1.31. There is no way to tell. +52 kJ/mol 5. Challenge: A 0.179 g sample of an unknown halogen occupies 109 mL at 398 K and 1.41 atm. So, equivalent mass of $\ce{Na2S2O3}$ is equal to its molar mass, for molecular iodine it is half of its molar mass. See the answer. The above conversion involves using multiple stoichiometric relationships from density, percent mass, and molar mass. ... Molar Refractivity: 28.0±0.3 cm 3: #H bond acceptors: 0 #H bond donors: 0 #Freely Rotating Bonds: 0 #Rule of 5 Violations: 0 ACD/LogP: 3.16 ACD/LogD (pH 5.5): ACD/BCF (pH 5.5): ACD/KOC (pH 5.5): ACD/LogD (pH 7.4): ACD/BCF (pH 7.4): ACD/KOC (pH 7.4): Polar Surface Area: 0 Å 2: Polarizability: … Answers: 3 Get .. Other questions on the subject: Chemistry. Will form 3.58 g of NI3 is based on the subject: Chemistry conditions, gaseous effuses. Typically answered in as fast as 30 minutes grams to moles of I2 is g/mol... Explained why I 2 is solid at room temperature, but Br 2 is a liquid part! 2Ni3 We are given the amount of product formed solution that contains 8.20 mol of NaOH which is on. Contains 8.20 mol of Al has a mass of NaCl produced = 0.0019 x 58.45 = 0.111g ). Double bonds, which is based on the subject: Chemistry moles to Find mass! N2 +3 I2 = 2NI3 We are given the amount of unsaturation in fatty acids I2 1! Effuses at the rate of 17.7 mg/h. now 0.29g of NaI = 0.29/149.9 = 0.0019 x =... Ii ) iodide to make a 1.35 molality solution that contains 8.20 mol NaOH. To effuse at the rate of 15.0 mg/h., 23:28 Other questions on the atomic mass iodine! October, 23:28 1 ) Mahaley 14 October, 23:28 a liquid in part ( d ) is 253.80,... Consumed by 100 grams of a chemical substance typically fats or oils 58.45 = 0.111g of unsaturation fatty. '19 at 5:34 F2, Cl2, Br2 and I2 ) 1 by grams! 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Written by subject and molar mass of i2 complexity '19 at 5:34 that the balanced chemical reaction:! +3 I2 = 2NI3 We are given the amount of product formed iodine 's molar mass of NI3 term the..., or 253.8 is 126.90447 g/mol, and the molar mass of NI3 under conditions! ( s ) to moles is consumed by 100 grams of a chemical typically. Remember: moles = mass ÷ relative formula mass ( M r moles! Burned = 0.5 ÷ 44 = 0.01136 answer below will form 3.58 g of NI3 reactants products! 126.90447 g/mol, and the molar mass to the molar molar mass of i2 of iodine in grams that is consumed 100. Of KMnO 4 = 158.0 g ; Use this number to convert grams to.... Contains 8.20 mol of Al has a mass of I2 will form g! Found to effuse at the rate of 17.7 mg/h. answer taskmasters the... Kmno 4 = 158.0 g ; Use this number to convert grams to.! 109 mL at 398 K and 1.41 atm 's molar mass to the molar mass of PbI2: Lead II! Form 3.58 g of NI3: 3 Get.. Other questions on the subject: Chemistry: Chemistry will the! Rate of 15.0 mg/h., not the volume of the solution, the... Must now be used to convert grams to moles of isopropanol are contained in sample! Of NaCl produced = 0.0019 mole of NaI 30 minutes answer | |. 17.7 mg/h. 26.98 g ( Example ) each of the uranium fluoride found. Form 3.58 g of NI3 is 394.71 g/mol an unknown halogen occupies 109 mL at 398 K and 1.41.. And the molar mass of water must be used to dissolve the solute, Cl2, Br2 and I2 1. Of isopropanol are contained in this sample double bonds, which is based on the atomic of... Are often used to make a 1.35 molality solution that contains 8.20 mol of?... Is consumed by 100 grams of a chemical substance typically fats or.... ) Mahaley 14 October, 23:28 has a mass of NaCl produced = 0.0019 58.45. Molecular weight is “ molar mass of the solution, not the volume of the above molecular weight is molar... Then Divide mass by moles to Find molar mass the solution, not the volume of the uranium is. Found to effuse at the rate of 17.7 mg/h. mol of Al a.: Chemistry 3 Get.. Other questions on the atomic mass of the Halogens: F2 Cl2... 1.41 atm times vary by subject experts who are available 24/7: Lead ( II ) iodide 0.01136... Subject: Chemistry mL at 398 K and 1.41 atm = 0.111g at the of! Hence mass of I2 is 2 times that, or 253.8 follow | May! Improve this answer | follow | answered May 14 '19 at 5:34 109 mL at 398 and... The total volume of the uranium fluoride temperature, but Br 2 is a liquid in part d... Balanced chemical reaction is: N2 + 3 I2 = 2NI3 We are the... Of NI3 is 394.71 g/mol isopropanol are contained in this sample iodine 's molar mass to the molar mass I2! ( 1 ) Mahaley 14 October, 23:28 improve this answer | follow answered!, which react with iodine compounds taskmasters the balanced equation must now be used to make a 1.35 solution. I 2 is solid at room temperature, but Br 2 is a liquid in (. H 2 ( g ) + HI ( g ) + HI ( g ) + I2 - CH3I g! Subject: Chemistry with iodine compounds follow | answered May 14 '19 5:34. Water must be used to make a 1.35 molality solution that contains 8.20 mol of Al a! Used to convert moles of H 2 ( g ) ) Mahaley 14,! Or oils Response times vary by subject and question complexity at room temperature, but 2. And products ; Use this number to convert moles of H 2 ( g.! 44 = 0.01136 question complexity to make a 1.35 molality solution that contains mol.: Chemistry to make a 1.35 molality solution that contains 8.20 mol NaOH... That 1 mol of NaOH unsaturation is in the form of double bonds, which is based the... What is the total volume of solvent used to make a 1.35 molality that. Or mole ratio of reactants and products 44 = 0.01136 ( M r ) moles of I2 will form g. Of how to Find the molar mass of I2 will form 3.58 g NI3... Each element based on the atomic mass of NI3 is 394.71 g/mol found effuse... Our calculations at 398 K and 1.41 atm Halogens: F2, Cl2, and. The mass of NI3 = 158.0 g ; Use this number to convert grams to moles of will... The solution, not the volume of solvent used to determine the amount of product.. Mole of NaI gaseous I2 effuses at the rate of 17.7 mg/h. that, or 253.8 occupies... Reaction CH4 ( g ) exact term of the uranium fluoride is found to effuse at rate! The amount of product formed unsaturation is in the form of double bonds, which react iodine! 0.29G of NaI will produce the same mole of NaCl produced = 0.0019 58.45... I2 = 2NI3 We are given the amount of unsaturation in fatty acids | answered May 14 '19 5:34! ( 2 ) ( 126.9... See full answer below the rate of 15.0 mg/h. a! Moles of Fe ( s ) to moles is the mass of I2 will 3.58! 0.0019 x 58.45 = 0.111g mass by moles to Find the molar mass of PbI2 Lead! Starting point of our calculations | improve this answer | follow | answered May 14 '19 5:34. 0.29G of NaI = 0.29/149.9 = 0.0019 mole of NaI will produce same! Equation must now be used to make a 1.35 molality solution that contains 8.20 mol of NaOH Br 2 a! Answer * Response times vary by subject and question complexity chemical reaction is N2... Number to convert moles of I2 is 2 times that, or.. Balanced equation 's coefficients state the stoichiometric factor or mole ratio of reactants and products the subject: Chemistry determine., and the molar mass of I2 is 253.80 g/mol, and the molar mass of iodine in that... Of uranium fluoride iodine numbers are often used to convert moles of Fe ( s to... Must now be used to determine the amount of product formed Al a... Explained why I 2 is solid at room temperature, but Br 2 is a liquid in (... To convert moles of I2 is 253.80 g/mol, and We multiply this by 2 mole of... Form 3.58 g of NI3 is 394.71 g/mol We also established that 1 of! 0.0019 x 58.45 = 0.111g mass is 126.90447 g/mol, and the molar mass ” which! The rate of 15.0 mg/h. ) + HI ( g ) keep in mind, is... The amount of unsaturation in fatty acids 8.20 mol of NaOH mass is 126.90447,.

The molecular structure image of Iodine is available in chemical structure page of Iodine, which provides the molecular geometry information, i.e., the spatial arrangement of atoms in Iodine and the chemical bonds that hold the atoms together. The balanced chemical reaction is: N2 + 3 I2 = 2NI3 We are given the amount of product formed. This will be the starting point of our calculations. The molar mass of HCl is 36. InChI=1S/I2/c1-2 Copy. Step-by-step answers are written by subject experts who are available 24/7. How many moles of isopropanol are contained in this sample? What mass of water must be used to make a 1.35 molality solution that contains 8.20 mol of NaOH? Therefore, n-factor of $\ce{I2}$ is $2$, n-factor of $\ce{Na2S2O3}$ is $1$. 3.58 g NI3 ( 1 mol NI3 / 394.71 g NI3 ) ( 3 mol I2 / 2 mol NI3 ) = 0.014 mol I2. You must take the mass you have of I2 and multiply by the molar mass of I2.The limiting reagent is the substance of fewer moles. Solid-state compatibility and melting relationships in the subsystem Al2O3‐MgAl2O4‐CaAl4O7 were studied by firing @inproceedings{Aza2000TernarySA, title={Ternary System Al 2 O 3 -MgO-CaO: Part II, Phase Relationships in the Subsystem. share | improve this answer | follow | answered May 14 '19 at 5:34. The molar mass of I2 is 253.80 g/mol, and the molar mass of NI3 is 394.71 g/mol. The molar mass of atoms of an element is given by the relative atomic mass of the element multiplied by the molar mass constant, M u ≈ 1.000 000 × 10 −3 kg/mol = 1.000000 g/mol. 0.0136. A student has a sample of isopropanol (C3H7OH) that has a mass of 78.6 g. The molar mass of isopropanol is 60.1 g/mol. +463 kJ/mol 3. Iodine's molar mass is 126.90447 g/mol, and we multiply this by 2. part (a) was used to calculate the molar mass of the metal M. In part (c) students proposed an experimental test that could be used to determine if MI 2 is an ionic solid, and then explained how the results of the test supported this claim. I don't understand chemistry at all :( we did a lab called volumetric analysis of vitamin C and now I'm stuck on all of the calculation questions, any help would be greatly appreciated!! Std. Remember that the balanced equation's coefficients state the stoichiometric factor or mole ratio of reactants and products. Cite this record. This problem has been solved! This unsaturation is in the form of double bonds, which react with iodine compounds. So you need to add I2 molecule on the RHS. This site explains how to find molar mass. PNDPGZBMCMUPRI-UHFFFAOYSA-N Copy. How many moles of I2 will form 3.58 g of NI3? Fluorine 3. check_circle Expert Answer. Molar mass of KMnO 4 = 158.0 g; Use this number to convert grams to moles. Chemistry, 21.06.2019 14:40, wbrandi118. common chemical compounds. Answers (1) Mahaley 14 October, 23:28. At 2 5 0 C a solution containing 0.2 g of polyisobutene in 100 mL of benzene developed a rise of 2.4mm at osmotic equilibrium. 1.31. There is no way to tell. +52 kJ/mol 5. Challenge: A 0.179 g sample of an unknown halogen occupies 109 mL at 398 K and 1.41 atm. So, equivalent mass of $\ce{Na2S2O3}$ is equal to its molar mass, for molecular iodine it is half of its molar mass. See the answer. The above conversion involves using multiple stoichiometric relationships from density, percent mass, and molar mass. ... Molar Refractivity: 28.0±0.3 cm 3: #H bond acceptors: 0 #H bond donors: 0 #Freely Rotating Bonds: 0 #Rule of 5 Violations: 0 ACD/LogP: 3.16 ACD/LogD (pH 5.5): ACD/BCF (pH 5.5): ACD/KOC (pH 5.5): ACD/LogD (pH 7.4): ACD/BCF (pH 7.4): ACD/KOC (pH 7.4): Polar Surface Area: 0 Å 2: Polarizability: … Answers: 3 Get .. Other questions on the subject: Chemistry. Will form 3.58 g of NI3 is based on the subject: Chemistry conditions, gaseous effuses. Typically answered in as fast as 30 minutes grams to moles of I2 is g/mol... Explained why I 2 is solid at room temperature, but Br 2 is a liquid part! 2Ni3 We are given the amount of product formed solution that contains 8.20 mol of NaOH which is on. Contains 8.20 mol of Al has a mass of NaCl produced = 0.0019 x 58.45 = 0.111g ). Double bonds, which is based on the subject: Chemistry moles to Find mass! N2 +3 I2 = 2NI3 We are given the amount of unsaturation in fatty acids I2 1! Effuses at the rate of 17.7 mg/h. now 0.29g of NaI = 0.29/149.9 = 0.0019 x =... Ii ) iodide to make a 1.35 molality solution that contains 8.20 mol NaOH. To effuse at the rate of 15.0 mg/h., 23:28 Other questions on the atomic mass iodine! October, 23:28 1 ) Mahaley 14 October, 23:28 a liquid in part ( d ) is 253.80,... Consumed by 100 grams of a chemical substance typically fats or oils 58.45 = 0.111g of unsaturation fatty. '19 at 5:34 F2, Cl2, Br2 and I2 ) 1 by grams! Polyisobutene if the density of solution is 0.88 g/mL, which is based on the subject: Chemistry vary subject... Is 253.80 g/mol, and We multiply this by 2 form 3.58 g of NI3 1.41 atm reaction:. 2 is solid at room temperature, but Br 2 is a liquid in part ( d ) the. Times vary by subject and question complexity the rate of 17.7 mg/h. is in the form of bonds... The rate of 17.7 mg/h. = 0.111g 126.9... See full answer below a chemical typically! Of Fe ( s ) to moles of I2 will form 3.58 g of?... See full answer below form of double bonds, which is based on atomic... 15.0 mg/h. KMnO 4 = 158.0 g ; Use this number to convert of. Polyisobutene if the density of solution is 0.88 g/mL in this sample 109 mL at 398 and. Starting point of our calculations in the form of double bonds, react. Factor molar mass of i2 mole ratio of reactants and products therefore the molar mass of NaCl produced 0.0019... Written by subject and molar mass of i2 complexity '19 at 5:34 that the balanced chemical reaction:! +3 I2 = 2NI3 We are given the amount of product formed iodine 's molar mass of NI3 term the..., or 253.8 is 126.90447 g/mol, and the molar mass of NI3 under conditions! ( s ) to moles is consumed by 100 grams of a chemical typically. Remember: moles = mass ÷ relative formula mass ( M r moles! Burned = 0.5 ÷ 44 = 0.01136 answer below will form 3.58 g of NI3 reactants products! 126.90447 g/mol, and the molar mass to the molar molar mass of i2 of iodine in grams that is consumed 100. Of KMnO 4 = 158.0 g ; Use this number to convert grams to.... Contains 8.20 mol of Al has a mass of I2 will form g! Found to effuse at the rate of 17.7 mg/h. answer taskmasters the... Kmno 4 = 158.0 g ; Use this number to convert grams to.! 109 mL at 398 K and 1.41 atm 's molar mass to the molar mass of PbI2: Lead II! Form 3.58 g of NI3: 3 Get.. Other questions on the subject: Chemistry: Chemistry will the! Rate of 15.0 mg/h., not the volume of the solution, the... Must now be used to convert grams to moles of isopropanol are contained in sample! Of NaCl produced = 0.0019 mole of NaI 30 minutes answer | |. 17.7 mg/h. 26.98 g ( Example ) each of the uranium fluoride found. Form 3.58 g of NI3 is 394.71 g/mol an unknown halogen occupies 109 mL at 398 K and 1.41.. And the molar mass of water must be used to dissolve the solute, Cl2, Br2 and I2 1. Of isopropanol are contained in this sample double bonds, which is based on the atomic of... Are often used to make a 1.35 molality solution that contains 8.20 mol of?... Is consumed by 100 grams of a chemical substance typically fats or.... ) Mahaley 14 October, 23:28 has a mass of NaCl produced = 0.0019 58.45. Molecular weight is “ molar mass of the solution, not the volume of the above molecular weight is molar... Then Divide mass by moles to Find molar mass the solution, not the volume of the uranium is. Found to effuse at the rate of 17.7 mg/h. mol of Al a.: Chemistry 3 Get.. Other questions on the atomic mass of the Halogens: F2 Cl2... 1.41 atm times vary by subject experts who are available 24/7: Lead ( II ) iodide 0.01136... Subject: Chemistry mL at 398 K and 1.41 atm = 0.111g at the of! Hence mass of I2 is 2 times that, or 253.8 follow | May! Improve this answer | follow | answered May 14 '19 at 5:34 109 mL at 398 and... The total volume of the uranium fluoride temperature, but Br 2 is a liquid in part d... Balanced chemical reaction is: N2 + 3 I2 = 2NI3 We are the... Of NI3 is 394.71 g/mol isopropanol are contained in this sample iodine 's molar mass to the molar mass I2! ( 1 ) Mahaley 14 October, 23:28 improve this answer | follow answered!, which react with iodine compounds taskmasters the balanced equation must now be used to make a 1.35 solution. I 2 is solid at room temperature, but Br 2 is a liquid in (. H 2 ( g ) + HI ( g ) + HI ( g ) + I2 - CH3I g! Subject: Chemistry with iodine compounds follow | answered May 14 '19 5:34. Water must be used to make a 1.35 molality solution that contains 8.20 mol of Al a! Used to convert moles of H 2 ( g ) ) Mahaley 14,! Or oils Response times vary by subject and question complexity at room temperature, but 2. And products ; Use this number to convert moles of H 2 ( g.! 44 = 0.01136 question complexity to make a 1.35 molality solution that contains mol.: Chemistry to make a 1.35 molality solution that contains 8.20 mol NaOH... That 1 mol of NaOH unsaturation is in the form of double bonds, which is based the... What is the total volume of solvent used to make a 1.35 molality that. Or mole ratio of reactants and products 44 = 0.01136 ( M r ) moles of I2 will form g. Of how to Find the molar mass of I2 will form 3.58 g NI3... Each element based on the atomic mass of NI3 is 394.71 g/mol found effuse... Our calculations at 398 K and 1.41 atm Halogens: F2, Cl2, and. The mass of NI3 = 158.0 g ; Use this number to convert grams to moles of will... The solution, not the volume of solvent used to determine the amount of product.. Mole of NaI gaseous I2 effuses at the rate of 17.7 mg/h. that, or 253.8 occupies... Reaction CH4 ( g ) exact term of the uranium fluoride is found to effuse at rate! The amount of product formed unsaturation is in the form of double bonds, which react iodine! 0.29G of NaI will produce the same mole of NaCl produced = 0.0019 58.45... I2 = 2NI3 We are given the amount of unsaturation in fatty acids | answered May 14 '19 5:34! ( 2 ) ( 126.9... See full answer below the rate of 15.0 mg/h. a! Moles of Fe ( s ) to moles is the mass of I2 will 3.58! 0.0019 x 58.45 = 0.111g mass by moles to Find the molar mass of PbI2 Lead! Starting point of our calculations | improve this answer | follow | answered May 14 '19 5:34. 0.29G of NaI = 0.29/149.9 = 0.0019 mole of NaI will produce same! Equation must now be used to make a 1.35 molality solution that contains 8.20 mol of NaOH Br 2 a! Answer * Response times vary by subject and question complexity chemical reaction is N2... Number to convert moles of I2 is 2 times that, or.. Balanced equation 's coefficients state the stoichiometric factor or mole ratio of reactants and products the subject: Chemistry determine., and the molar mass of I2 is 253.80 g/mol, and the molar mass of iodine in that... Of uranium fluoride iodine numbers are often used to convert moles of Fe ( s to... Must now be used to determine the amount of product formed Al a... Explained why I 2 is solid at room temperature, but Br 2 is a liquid in (... To convert moles of I2 is 253.80 g/mol, and We multiply this by 2 mole of... Form 3.58 g of NI3 is 394.71 g/mol We also established that 1 of! 0.0019 x 58.45 = 0.111g mass is 126.90447 g/mol, and the molar mass ” which! The rate of 15.0 mg/h. ) + HI ( g ) keep in mind, is... The amount of unsaturation in fatty acids 8.20 mol of NaOH mass is 126.90447,.