Shown below is the % composition of a compound made entirely of C, H, N, and O. This compound has a molar mass of 89.37 g/mol. What is the correct molecular formula of this compound? Element % Composition C 40.32 H 7.83 O 35.80 N 15.68

Q: molecular formula for this compound

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Q: 2 Mg(s) + 3 N2 (g) --> 2 MgN3 (s) How many moles of N2 will be used to produce 115 grams of MgN3?

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Q: 6. Cra(P207)3 a. Calculate it's molar mass b. 4.93 mols Cra(P207)3 = _g Cra(P207)3 c. 78.45g…

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Q: A 30.6 g sample of the compound X,O3 contains 14.4 g of oxygen atoms. What is the molar mass of…

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Q: What number of molecules (or formula units) are present in 8.26 g of each of the following…

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Q: Calculate the molar mass of each compound. C,H,: g/mol C„H3,02: g/mol

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Q: Obtain the moles of substance in the following. a. 2.57 g C mol b. 8.88 g Cl2 mol с. 74 g CH10 mol…

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Q: A compound is found to contain 58.80 % xenon , 7.166 % oxygen , and 34.04 % fluorine by mass. To…

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Q: A compound that contains onlý carbon, hydrogen, and oxygen is 68.5% C and 8.63% H by mass. What is…

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Q: The percent composition by mass of a compound is 68.8% C, 4.92% H, and 26.2% O The molar mass of…

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Q: Determine the molecular and empirical formulas of a compound containing 141.34 g C, 25.893 g H, and…

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Q: A compound is found to contain 46.68% nitrogen and 53.32% oxygen by mass. What is the empirical…

A: Given, percentage of nitrogen =46.68% percentage of oxygen = 53.32 %

Q: 25.0g of Co2 contain how many oxygen atoms (Molar mass of CO2 = 44.01 g.mol-1) A 1.00x1024 B…

A: Given-> Weight of CO2 = 25.0 gm Molar mass of CO2= 44.01 g/mole

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Q: order to identify an unknown compound found at an environmental cleanup site, an analytical chemist…

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Q: A compound contains 60.87% C, 4.38% H, and 34.75% O by mass composition. What is its empirical…

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Q: What is the molecular formula of each compound?(a) Empirical formula CH (μ=78.11 g/mol)(b)…

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Q: 1. A chemist made a new compound and had its elemental composition analyzed. The results of this…

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