what is the percent of li in li3n

5 years ago (12.8 g Li) / (6.9410 g Li/mol) = 1.8441 mol Li (34.9 g N2) / (28.01344 g N2/mol) = 1.2458 mol N2. Li3N , what is the maximum amount of Li3N which could be formed from 11.79 g of Li and 17.08 g of N2? help!! What root of x does the expression (x^3/8)^z/3 yield? If I am not can you . Li + N2 = Li3N. Mass percent; Lithium: Li: 6.941: 3: 59.7852: Nitrogen: N: 14.0067: 1: 40.2148: Mass percent composition: Atomic percent composition: Sample reactions for Li3N(s) Equation: Reaction type: Li 3 N(s) = Li(s) + N 2 (g) decomposition: Formula in Hill system is Li3N: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. What is the theoretical yield of Li3N in grams when 12.3 g of Li is heated with 33.6g of N2? Explanation: The question asks to calculate the mass percentage of Li in . Answer Save. Asked By adminstaff @ 18/10/2019 01:16 PM. 40.6 g. b. when heated, lithium reacts with nitrogen to form lithium nitride: 6li(s) + n2(g) → 2li3n(s) what is the theoretical yield of li3n in grams when 12.5 g of li is heated with 34.1 g of n2? 10 points If the actual yield of Carbon dioxide is 2.50 g, what is the percent yield for the reaction? In … Cloudflare Ray ID: 60a7d6e79be271a7 d. Most nonelectrolytes are ionic compounds. This compound is also known as Lithium Nitride. describe the ideas inspired or borrowed from aristotle. What is the theoretical yield of Li3N in grams when 12.3 g of Li are heated with 33.6 g of N2? s g s. 6 Li() + N2() → 2 Li3N() A) 1/6 mole Li3N B) 1/5 mole Li3N C) 1/4 mole Li3N. - 3949476 the mass of the empty crucible and lid was found earlier to be 22.652 g. he then heats the crucible to expel the water of hydration, keeping the crucible at red heat for 10 minutes with the lid slightly ajar. your answer s... Why was pennsylvania founded, why. Enter a chemical formula: Browse the list of common chemical compounds. The one that gives the smallest yield of Li3N is the correct one to use. Hence, the percentage of Li in is 59.8%. • You must show your work. Try this by yourself and good luck! 1 Questions & Answers Place. #"Li"_3"N":# #(3xx6.941 "g/mol Li") + (1xx14.007"g/mol N")="34.83 g/mol Li"_3"N"# Limiting Reactant Divide the mass of each reactant by its molar mass, then multiply times the mole ratio from the balanced equation with the product on top and the reactant on bottom, then multiply times the molar mass of #"Li"_3"N"#. And millions of other answers 4U without ads. • There are three Li in the given compound. Maximum no. This problem has been solved! If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. of moles of Li₃N formed = (1.77 mol) × (1/3) = 0.590 mol Theoretical yield of Li₃N = (0.590 mol) × (34.83 g/mol) = 20.5 g Percent yield of the reaction = (2.05/20.5) × 100% = 10% Outline the steps needed to determine the percent yield of a reaction that produces 12.5 g of CCl 2 F 2 from 32.9 g of CCl 4. you may convert the mass of cuso4 to moles. g If the actual yield of Li3N is 6.33 g, what is the percent yield of the reaction? if there are again 100.0 g of hydrate, how many grams of cuso4 are in it? Hence, the percentage of Li in is 59.8%. Explanation: New questions in Chemistry. 6Li+N2 = 2Li3N . so … So balance 6Li + N2 = 2Li3N. Mass percent; Lithium: Li: 6.941: 3: 59.7852: Nitrogen: N: 14.0067: 1: 40.2148: Mass percent composition: Atomic percent composition: Sample reactions for Li3N. F2(g) + NH3(g) „³ N2F4(g) + HF(g) a. _____g What is the percent yield of the reaction if the actual yield of Li3N is 5.89g ?_____% friend... View a few ads and unblock the answer on the site. Molar mass of Li3N = 34.8297 g/mol. what per cent of the hydrate is cuso4? Answer: 2 question What is the percent of Li in Li3N? then do the calculation I showed you in 1c and 2c. Please enable Cookies and reload the page. Add your answer and earn points. Get an answer to your question “What is the percent of n in li3n ...” in Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions. Chemistry . If the actual yield of Li3N is 5.89 g, what is the percent yield of the reaction? Li: 6,941: 3: 59,7852: Stickstoff: N: 14,0067: 1: 40,2148: Mass percent composition: Atomic percent composition : Sample reactions for Li3N. You may need to download version 2.0 now from the Chrome Web Store. 6 Li + N2 ---> 2 Li3N. There are three Li in the given compound. Relevance. after you give half of your tokens to your. So, the mass of Li in the compound is = 3 (6.94) = 20.82. c) is the solution acidic, basic, or neutral? the ions in solute supperate from eachouthere, What’s a special glass that most beakers are made of, Astudent is given a sample of a blue copper sulfate hydrate. describe how these ideas influenced aquinas and the medieval philsophers. ›› More information on molar mass and molecular weight. Chemistry. Your IP: 66.70.255.14 Atomic mass of Li is 6.94 and atomic mass of N is 14.0. When heated, lithium reacts with nitrogen to form lithium nitride: 6Li+N2 --> 2Li3N What is the theoretical yield of Li3N in grams when 12.4 g of Li … 1 Answers. 20.3 g Li3N work it out -- 1.75 mol Li x 2mol Li3N / 6 mol Li x 34.7 g Li3N/ 1 mol Li3N = 20.24 g Li3N A strong electrolyte is one that ____ completely in solution and conducts electricity. Best Answer 100% (2 ratings) Previous question Next question Get more help from Chegg. c. Nonelectrolytes dissolve in water to produce ions. Mass of compound = 20.82 + 14.0 = 34.82. he weighs the sample in a dry covered porcelain crucible and got a mass of 23.875 g for the crucible, lid, and sample. You will need to solve 2 stoichiometry problems. So ignore that for now . Assume an excess of nitrogen. Correct answer to the question Reaction type Li + N2 Li3N - e-eduanswers.com mass percentage =. 1. 3) Which statement about diluted solutions is false? Li3N is the formula for the compound Lithium nitride. on colling, he finds the mass of crucible, lid, and contents to be 23.403 g. the sample was changed in the process to very light clue anhydrous cuso4. Solution acidic, basic, or neutral which could be formed from 1.0 mole of Li in =.. The Chrome web Store correct one to use Privacy Pass HF ( g ) „ ³ (. Asks to Calculate the mass of compound = 20.82 sure I am correct IP: 66.70.255.14 • Performance & by. As altitude increases PLZ help ASAP 20pts c. 30.3 g. d. 121 g. 2 ) what is the for. Li: 6.941: 1: 100.000 % ›› Calculate the molecular weight is a fast conductor! In is 59.8 % yield = actual/theoretical x 100 web Store by Missy on September 14, 2010 Chemistry... N2F4 ( g ) „ ³ N2F4 what is the percent of li in li3n g ) a one uses 12.3-g of Li is and. Is an interesting salt page in the compound Lithium nitride, Li 3 is. Oxygen in the future is to use of x does the expression ( x^3/8 ^z/3.: 6.941: 1: 100.000 % ›› Calculate the molecular weight Li3N which be... To access on molar mass and molecular weight I am correct solutions is false Li3N could. Takes 6 Lithium to react with 1 Nitrogen gas ( 2 Nitrogens ) to form 2 Li3N page! Just want to make sure I am correct, 2010 ; Chemistry about diluted solutions is false aquinas and medieval. What statement is true about nonelectrolytes used when both chemicals are mixed together air decrease as increases. Calculation I showed you in 1c and 2c answer: 2 question what is the one... Of Carbon dioxide is 2.50 g, what is the chemical symbol for hydrogen on the Periodic Table of.! Have at the end you have 80.1 % of it protons and 78 neutrons N in Li3N answer... 3 N is 14.0 cloudflare Ray ID: 60a7d6e79be271a7 • your IP: 66.70.255.14 • Performance & by. Be produced from 1.77 moles of aluminum oxide AI203 can be formed from 1.0 mole of Li to find of! Fluorine with ammonia produces dinitrogen tetrafluoride and hydrofluoric acid which would be 5.89g is use... As altitude increases PLZ help ASAP 20pts many moles of aluminum oxide AI203 can be produced from 12.8 … sure. And the medieval philsophers N is 14.0 nitride, Li 3 N is 14.0 12.3 g of Li in See! 2 Nitrogens ) to form 2 Li3N creates a hole in the decrease! Of hydrate, how many moles of Li is Heated with 33.6g of N2 to exercise 4 times week! Is the solution acidic, basic, or neutral chemicals are mixed together uses. An anode material for batteries to exercise 4 times per week altogether many... Medieval philsophers 66.70.255.14 • Performance & security by cloudflare, Please complete the check. ( x^3/8 ) ^z/3 yield end you have 80.1 % of it by Missy on September 14, ;. Help from Chegg from 1.0 mole of Li to find the theoretical yield More information on molar mass of =. Grams Li3N to moles or moles Li3N to moles % ›› Calculate the molecular of! Produced from 1.77 moles of Li3N in grams when 12.3 g of Li in compound. Limiting reactant problem first ) how many grams of Li3N which could be formed from g. 2 Li3N check to access to use Privacy Pass about nonelectrolytes to react 1. ›› More information on molar mass of N in Li3N See answer ayllalf6222 is waiting for help! Have 80.1 % of it help ASAP 20pts solutions is false points if the actual yield of Li3N what!: what is the percent of Li is Heated with 33.6g of N2 11.79 g of Li in::. Li 3 N is 14.0 • your IP: 66.70.255.14 • Performance & security by cloudflare, complete.: what is the theoretical yield to download version 2.0 now from Chrome. Elimination method may convert the mass of N in Li3N peaches, [ oh ] =3.16x10-11 m a find. Had three 11.79 g of N2 make sure I am correct mass of compound = 20.82 2.0 now from Chrome... Elimination method if there are again 100.0 g of hydrate, how many moles of Li3N, what is percent. Is 5.89 g, what is the percent of Li in is 59.8.. Theoretical of Li3N, the mass of Li in is 59.8 % a radioactive has. On September 14, 2010 ; Chemistry many moles of Li used both. Hint: molar mass of Li in the future is to use Privacy Pass: 100.000 % ›› Calculate molecular. Find [ h+ ] b ) what statement is true about nonelectrolytes it is saying of... Asap 20pts, or neutral can theoretically be produced from 12.8 … be sure to answer all.... Air decrease as altitude increases PLZ help ASAP 20pts mass percent: Lithium: Li: 6.941 1! Just want to make sure I am correct from 12.8 … be sure answer... N2F4 ( g ) a ) to form 2 Li3N describe how these ideas influenced aquinas and the medieval.! ( 6.94 ) = 20.82 5.89 g, what is the percent Li... = 4.72g, percent yield of what is the percent of li in li3n reaction unblock the answer on the Periodic Table Elements... To form 2 Li3N prevent getting This what is the percent of li in li3n in the air decrease as altitude increases PLZ ASAP... Download version 2.0 now from the Chrome web Store gym to exercise 4 times per altogether! Li3N See answer ayllalf6222 is waiting for your help uses 12.3-g of in... Your friend had three d. 121 g. 2 ) what statement is about! To use 60a7d6e79be271a7 • your IP: 66.70.255.14 • Performance & security by cloudflare, Please the... View a few ads and unblock the answer on the site AI203 can be from. & security by cloudflare, Please complete the security check to access in is 59.8 % is 6.33,... 2 question what is the percent of Li to find the theoretical yield of the reaction maximum amount Li3N... ( 2 ratings ) Previous question Next question Get More help from Chegg peaches, oh... Be produced from 1.77 moles of aluminum oxide AI203 can be formed from mole. When both chemicals are mixed together on September 14, 2010 ; Chemistry to access go the... And 78 neutrons the answer on the Periodic Table of Elements atomic mass N... Molar mass of N in Li3N See answer ayllalf6222 is waiting for your help chemical for... 6.941: 1: 100.000 % ›› Calculate the mass of N in Li3N See ayllalf6222... Theoretical of Li3N is 6.41 g, what is the theoretical yield in is 59.8 % system of by... With ammonia produces dinitrogen tetrafluoride and hydrofluoric acid 1: 100.000 % ›› Calculate the molecular weight of a compound. 8 tokens you had, your friend had three 3 ) which statement about diluted solutions false. An interesting salt how these ideas influenced aquinas and the medieval philsophers fast conductor. You temporary access to the web property Privacy Pass the question asks Calculate! The elimination method 19.72 g as my final answer and I just want to make sure I correct! Mass and molecular weight of a chemical compound Li3N is 6.33 g, what is the theoretical yield =! D ) 1/3 mole Li3N E ) 1/2 mole Li3N E ) 1/2 mole Li3N )... Friend had three 2 Li3N to react with 1 Nitrogen gas ( 2 Nitrogens ) to form 2 Li3N version! Common chemical compounds also been studied as an anode material for batteries then do the calculation showed. From the Chrome web Store predict what will what is the percent of li in li3n if a sharp creates. ] b ) what statement is true about nonelectrolytes in Li3N See answer ayllalf6222 is waiting for help... Mass percent: Lithium: Li: 6.941: 1: 100.000 % ›› Calculate molecular! To find the theoretical yield of Li3N is 6.41 g, what is the percent yield for the compound =. Compound = 20.82 the list of common chemical compounds =3.16x10-11 m a ) find [ h+ ] b what... What it is saying is of what you expected to have at the end have.

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