A scientist runs a combustion analysis on a compound that only contains C, H, N. A sample was burned completely and produced 2.694 g CO2, 1.102 g H2O, and 0.4694 g NO2. If the molecular weight of the compound is 196 g/mol determine both the molecular formula and the empirical formula.

Q: . Consider the reaction. Pb(SO4)2+2Zn⟶2ZnSO4+PbPb(SO4)2+2Zn⟶2ZnSO4+Pb If 0.422 mol0.422 mol of zinc…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A 0.025-g sample of a compound composed of boron and hydrogen, with a molecular mass of ~28 amu,…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: A sample of phosphorus weighing 0.500 g was ignited to the oxide in a stream of oxygen gas. What is…

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Q: The following reaction can be used to convert carbon dioxide to oxygen gas 4 KO₂ (s) + 2 CO₂(g) → 2…

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Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: Given,Mass of NH3 = 51. 8 gMass of O2 = 51. 8 gMoles of NH3 and O2 can be calculated as:

Q: Prior to their phaseout in the 1980s, chemicals containing lead were commonly added to gasoline as…

A: Mass of the Carbon can be calculated as

Q: What is the formula weight of the compound? (Mg = 24.31 amu, Cl = 35.45 amu, O = 16 amu, H = 1.01…

A: Formula:  MgCl2.H2O Mass of Mg = 24.31amu Mass of Cl = 35.45amu Mass of H = 1.01 amu Mass of O = 16…

Q: When 1.494 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 4.687 grams…

A: 1. Given: Amount of organic compound = 1.494g amount of CO2 = 4.687 g Amount of H2O=1.919g Molar…

Q: A combustion analysis of a 0.4647-g sample of a compound known to contain only carbon, hydrogen, and…

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Q: When 3.232 grams of a hydrocarbon, C,Hy, were burned in a combustion analysis apparatus, 11.10 grams…

A: Data given: Mass of sample = 3.232 g Mass of CO2 = 11.10 g Mass of H2O = 1.818 g Molar mass of the…

Q: For the following reaction, 2.84 grams of methane (CH4) are allowed to react with 30.5 grams of…

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Q: e composition of a given substance is as follows: 3.5 mol C, 2.52 g H, 24.0 g O, 01 x1023 atoms of…

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Q: A compound is composed of 54.50% O, 4.58% H and 40.92% C by mass. If the compound has a formula…

A: Empirical formula- It represents simplest whole number ratio of various atoms present in the…

Q: When 0.6943 g of a compound is subjected to combustion analysis it produced 1.471 g CO2 and 0.391 g…

A: Given:   Mass of compound is 0.6943 g. Molar mass of compound is 172 g/mol. Mass of carbon dioxide…

Q: When 4.673 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 16.05 grams…

A: Given: Mass of compound burned = 4.673 g. Mass of CO2 produced = 16.05 g. Mass of H2O produced =…

Q: Acrylonitrile C3H3N) is the starting material for many synthetic carpets and fabrics. It is produced…

A: Given: 2C3H6 (g) + 2 NH3(g) + 3O2 (g) → 2C3H3N (g) + 6H2O (g)

Q: The first step in the Ostwald process for producing nitric acid is the reaction, 4NH3(g)+ 5O2(g) =…

A: The balanced chemical equation for the given reaction is, The given weight of ammonia is 150.0 g.…

Q: lodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution…

A: The balanced reaction taking place is given as, => 2 NaI (aq) + Cl2 (g) -------> I2 (s) + 2…

Q: The empirical formula of a compound was determined to be P2O3  The molecular weight of the compound…

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Q: The percentage composition of an organic compound CxHyOz is 40.00 % C, 6.73 % H and 53.27 % O. Its…

A: Lets suphose the compound has moler mass = 100g/mol So, there is 40g c , 6.73 g  and 53·27 g.40g…

Q: Combustion analysis of an unknown compound containing only carbon and hydrogen produced 0.2845 g of…

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Q: A molecular substance contains only carbon and hydrogen and has an empirical formula of C15H9 and a…

A: Empirical formula The empirical formula is the molecular formula of the compound that represents the…

Q: 6.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

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Q: While completing your research on the speciation of clover in Sacramento County, you isolate an acid…

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Q: Give the Empirical Formula of the compound if the sample contains:  a. 66g Iron and 5.01g Oxygen  b.…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: The empirical formula for a compound is CH2O, and the molar mass is 180.2 g/mol. Which is the…

A: The empirical formula of compound  = CH2O The molar mass of Molecule = 180.2 g/mol   To get the…

Q: Xylene, an organic compound that is a major component of many gasoline blends, contains carbon and…

A: Xylene, an organic compound and contains carbon and hydrogen only. Mass of xylene sample=17.12 mg…

Q: The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO2 (s) + 2 CO2(g) → 2…

A:

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: Consider the given balanced equation is as follows; Reaction:        4 NH3g     +      5 O2g      →…

Q: If a solution containing 50.87 g of mercury(II) perchlorate is allowed to react completely with a…

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Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

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Q: Ethylene glycol, the substance used in automobile antifreeze, is composed of 38.7% C, 9.7% H, and…

A: Let us assume we have 100 g of Ethylene glycol, then percentages become grams as follows –  mass of…

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A:

Q: A combustion analysis of a 0.44g sample of an unknown compound yields 0.88 g CO and 0.36 g HO. If…

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Q: When 5.974 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 18.74 grams…

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Q: A combustion reaction of 37.6 g of a compound (containing only C, H, and O) yields 106 g CO2 and…

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Q: A sample of a substance (containing only C, H, and N) is burned in oxygen.3.939 g of CO2, 1.209 g of…

A: Given that the mass of CO2, H2O and NO is 3.939 g , 1.209 g and 4.028 g respectively.The mass of…

Q: Consider the following balanced equation, an important reaction in the industrial manufacture of…

A: The balanced reaction is: PCl3(g)+Cl2(g)→PCl5(g) Mass of Cl2 taken = 61.3 kg Molar mass of Cl2:…

Q: The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO₂ (s) + 2 CO₂(g) → 2…

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Q: If the yield of the reaction is 76.7%, what is the actual yield of chlorine?

A: To determine the actual yield of chlorine, we need the following relation: % yield=Actual…

Q: What is the theoretical yield of boron when 2350 g of boric oxide is reacted with 3580 g of…

A: Theoretical yield is calculated by using unitary method applied on balanced reaction. The amount of…

Q: A chemist set up a synthesis of phosphorus trichloride (PCl3) by mixing 12.0 g of phosphorus (P)…

A: Given data: 12 g Phosphorous react with 35 g of chlorine to give 42.4 g of PCl3 . % yield of…

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A:

Q: Combustion analysis of a compound yielded 236.73 g CO2, 48.48 g H2O, 61.86 g NO2, and 86.15 g SO2.…

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Q: 1.) When 3.065 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 9.616…

A: An empirical formula is depicted by the simplest whole number ratio of the various atoms present in…

Q: 2Fe(s) + 3Cl2(g) → 2FeCl3(s) Given an initial mass of 11.01 g Fe, an excess of Cl2, and assuming…

A: The number of moles of 11.0 g of Fe is calculated as shown below where 55.845 g/mol is the molar…

Q: In an experiment, exactly 1.60 grams of salicylic acid (138.121 g/mol) reacted with excess methanol…

A: Chemical Reaction :-  C7H6O3 + CH3OH ----> C8H8O3 + H2O  Molar mass of salicylic acid = 138.121…

Q: Have you ever noticed that when organic compounds decompose emit odors? Well, the rotten smell of a…

A: Given that : Mass % of carbon = 54.50% Mass % of Hydrogen = 13.73% Mass % of nitrogen = 31.77%…

Q: In an experiment, 3.250 g of NH3 reacted with 3.50 g of O₂. Supposed that the reaction produced 2.13…

A: We have given that  In an experiment 3.250 g of NH3 reacted with 3.50 g of O2 Supposed that the…