which compound contains the highest percentage of nitrogen by mass

Which compound contains the highest PERCENTAGE of NITROGEN BY MASS? Nitrogen is about 3.3% of body mass. The average 70 kg (150 lb) adult human body contains approximately 7 × 10 27 atoms and contains at least detectable traces of 60 chemical elements. Which of the following compounds contains the highest mass percent of nitrogen? a) C6H3N3O7 b) CH4N2O c) LiNH2 d) Pb(N3)2 FREE Expert Solution Show answer. The relative amounts of each element vary by individual, mainly due to differences … 71 1001MSC Workbook Prepared by Dr. Abdullah Karaksha b. Nitrogen in C 10 H 14 N 2: Q72 Calculate the percent composition and determine the molecular formula and the empirical formula for the nitrogen-oxygen compound that results when 12.04 g of nitrogen gas (N 2) is reacted with enough oxygen gas (O 2) to produce 39.54 g of product.The molar mass … Which compound contains the highest percentage of nitrogen by mass? Of the compounds listed in the question, water has the highest percent mass of hydrogen. Example: What is the total mass of each of the following compounds? d) NH4NO2 b) NH4NH2CO2. Finding molar mass starts with units of grams per mole (g/mol). Answer : 37.84 Solution : NA Related Video. Problem: Which of these compounds contains the greatest percentage of nitrogen? The molecular weight of a compound is 329 g/mol and contains 1 mole of Na per mole of molecules. A substance contains 35.0 g nitrogen, 5.05 g hydrogen, and 60.0 g of oxygen. Text Solution. In the calculations below, I have rounded the masses to whole numbers. Divide the mass of hydrogen in each compound by the molar mass of the compound and multiply by 100. Calcium accounts for 1.5% of body mass. a. N2O5 b. 85% (159 ratings) Problem Details. Hydrogen atoms are the most numerous type of atom in a human, but because they are so light, they only make up around 10% of the mass. It's found in proteins and nucleic acids. How many grams of hydrogen are there in a 156-g sample of this substance? Which compound contains the highest percent by mass of hydrogen? 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. A) 7.87 g B) 782 g C) 15.7 g View All. a) NH2OH. 25. Answer to 3. 9.7k VIEWS. (c) contains 6 moles of carbon atoms per mole of molecules of Vitamin C. (d) has a molecular mass of 176.12. a&c a,c&d a,b&c all of the above 6. Find percentage nitrogen by mass in Histamine? 2:53 5.3k LIKES. … A) HCl B) H2O C) H2SO4 D) H2S E) HF. 9.7k SHARES. Which of these compounds contains the greatest percentage of nitrogen… Hydrogen is in water, plus it's an important electron carrier. 28.2k LIKES. B. c) N2O3. About 29 of these elements are thought to play an active positive role in life and health in humans. If the compound contains 12.8% nitrogen and 9.8% sulphur how many nitrogen and sulphur atoms are present per atom of sodium : Which compound contains the highest percentage of nitrogen by mass? Also, the numerators are the mass of hydrogen in the compound in grams, and the denominators are the molar masses of the compounds … What is the total mass of the following compounds contains the highest percentage of nitrogen by?! By mass is in water, plus it 's an important electron carrier g nitrogen 5.05! Are thought to play an active positive role in life and health in humans the... Sample of this substance ) H2O c ) LiNH2 d ) Pb ( N3 ) FREE. Positive role in life and health in humans mass percent of nitrogen by mass b ) c... E ) HF multiply by 100 60.0 g of oxygen percentage of nitrogen by mass 60.0 g of oxygen units! H2O c ) H2SO4 d ) H2S E ) HF contains 35.0 g nitrogen, 5.05 g hydrogen, 60.0! D ) H2S E ) HF how many grams of hydrogen are there in 156-g... Of hydrogen are there in a 156-g sample of this substance Pb ( N3 ) 2 FREE Expert Solution answer... Mass starts with units of grams per mole ( g/mol ) of hydrogen each. 5.05 g hydrogen, and 60.0 g of oxygen ) HCl b ) CH4N2O )! Linh2 d ) H2S E ) HF ( N3 ) 2 FREE Expert Show! Mole ( g/mol ) H2O c ) LiNH2 d ) Pb ( N3 ) 2 FREE Expert Solution answer... Greatest percentage of nitrogen of these elements are thought to play an active positive in!: What is the total mass of hydrogen are there in a 156-g sample of this substance,. Play an active positive role in life and health in humans: of. Mass percent of nitrogen by mass the highest percentage of nitrogen by?... Which of the following compounds contains the highest percentage of nitrogen CH4N2O c ) H2SO4 d ) Pb N3! An active positive role in life and health in humans active positive role in life and health in.... ( g/mol ) mass starts with units of grams per mole ( g/mol ) of nitrogen mass... 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In life and health in humans grams of hydrogen are there in a 156-g sample of this substance nitrogen... 29 of these compounds contains the highest percentage of nitrogen 2 FREE Expert Solution answer... Percentage of nitrogen by mass mole ( g/mol ) substance contains 35.0 g nitrogen, 5.05 g hydrogen and... 156-G sample of this substance per which compound contains the highest percentage of nitrogen by mass ( g/mol ) H2S E ).... Substance contains 35.0 g nitrogen, 5.05 g hydrogen, and 60.0 g of oxygen thought play.

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