What is the empirical formula for a compound composed of 0.1033 mol0.1033 mol of carbon (CC), 0.0688 mol0.0688 mol of hydrogen (HH), and 0.0344 mol0.0344 mol of nitrogen (NN)?

Q: A compound with the empirical formula of CH2  was found to have a molar mass of approximately 84g.…

A: Given, A compound with the empirical formula of CH2  Molar mass of CH2 = 12+2= 14 gram/mol Having…

Q: A compound contains only C, H and S. Combustion of 45.0 g of the compound produces 75.4 g CO2 and…

A: Since all the carbon in CO2 is coming from the compound only  Hence moles of C in CO2 =  moles of C…

Q: Determine the empirical and molecular formulas of a compound that contains 56.36% O and 43.64% P and…

A: It is given that:Amount of oxygen (O) in compound = 56.36 %Amount of Phosphorus (P) in compound =…

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: Calculate the molar mass of a compound if 0.372 molof it has a mass of 152 g.

A: Given that : Moles of compound = 0.372 mol Mass of the compound = 152g The molar mass of the…

Q: A compound consisting of B, N, and H undergoes elemental analysis. The % composition by mass is…

A: Given,Percent of B in the compound = 40.28 %Percent of N in the compound = 52.20 %Percent of H in…

Q: Calculate the number of moles of chloroform (CHCl) in 203 g of chloroform. mol CHC3

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Q: A compound is known to contain only carbon, hydrogen, and oxygen. If the complete combustion of a…

A: Given details, The mass of compound = 0.150 g The mass of CO2 = 0.225 g The mass of H2O = 0.0614 g…

Q: A compound is composed of 73.1 % G e and 26.9 % O. What is the empirical formula?

A: Given : Mass percent of Ge = 73.1 %  And mass percent of O = 26.9 % Since the compound contains only…

Q: An 0.007587-g sample of an organic compound containing carbon, hydrogen and oxygen produced 0.01452…

A: Empirical formula of the compound is the simplest ratio of number of elements present in it.…

Q: What is the empirical formula of the compound?

A: Number of moles = mass/molar mass Given:- mass of O = 5.07 g  mass of Cu = 40.27 g Molar mass of Cu…

Q: A compound containing carbon, nitrogen, and hydrogen is combusted completely with excess oxygen to…

A: Given: The mass of NO2 (nitrogen dioxide) is 138 g The mass of CO2 (carbon dioxide) is 28.0 g The…

Q: A compound is found to contain 31.42 % sulfur, 31.35 % oxygen, and 37.23 % fluorine by mass. What is…

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Q: How many molecules are in 28.0 g of isopropyl alcohol C3H8O?

A: The formula of isopropyl alcohol is C3H8O Hence molar mass of C3H8O = Atomic mass of C X 3 + Atomic…

Q: Which of the following is an empirical formula? O CGH1202 O C5H100 O CGH1203 O C7H14

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Q: • A compound has the following composition: 26.58% K, 35.35% Cr, and 38.07% O. Determine the…

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Q: Combustion analysis of an unknown compound containing only carbon and hydrogen produced 0.1422 g of…

A: Answer: emperial formula of the Hydrocarbon compound is C2H5

Q: The chemical formula for the antidepressant fluoxetine is C₁₇H₁₈F₃NO. What is the mass in grams of…

A: Given data: The molecular formula of fluoxetine is C17H18F3NO. The given moles of fluoxetine is…

Q: The true value of a compound’s molar mass is 176.082 g/mol. You do an experiment and determine the…

A: Given that, The true value of a compound’s molar mass is 176.082 g/mol and the calculated molar mass…

Q: White phosphorus, P4, spontaneously bursts into flame in oxygen. If 6.500 g of white phosphorus…

A: Answer: Empirical formula of the compound is the formula that represents the atoms of each type…

Q: A 0.3870-g sample of a compound known to contain only carbon, hydrogen, and oxygen was burned in…

A: Empirical formula of a compound is the simplest positive integer ratio of all the elements present…

Q: A compound with an empirical formula of C2H8N and a molar mass of 46 grams per mole. What is the…

A: Given that : The empirical formula of the compound = C2H8N The molar mass of the compound = 46 g/mol…

Q: Caffeine has the formula C8H10N4O2 . If an average cup of coffee contains approximately 125 mg of…

A: In the international system of units the mole (symbol: mol) is the quantity unit for measurement…

Q: what is the empirical formula for a compound which contains 0.0134 g of iron, 0.00769 g of sulfur…

A: Mass of iron = 0.0134 g  Number of moles of iron  = 0.0134 g / 55.845 g/mol  = 0.000239 mole Mass of…

Q: The amino acid alanine has the molecular formula C3H7NO2, and the amino acid phenylalanine has the…

A: Number of atoms in 1 molecule of alanine = 13 atoms Number of atoms in 1 molecule of phenylalanine =…

Q: What is the empirical formula for a compound composed of 0.0946 mol0.0946 mol of carbon (CC), 0.0237…

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Q: A molecular compound has the following empirical formula:  CH2O.  The molar mass of the empirical…

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Q: What is the empirical formula of a compound composed of 35.9 g35.9 g of potassium (KK) and 7.35…

A: The empirical formula of a chemical compound is the simplest positive integer ratio of atoms present…

Q: What is the empirical formula of a hydrocarbon that is 79.89% by mass carbon?

A: Hydrocarbons are the compound in which carbon and hydrogen are bonded together by covalent bond.…

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: Compound X is consisting of 38.70% carbon, 51.60% oxygen and the rest is hydrogen. The molar mass of…

A: Given:  Mass ℅ of carbon = 38.70 ℅ Mass ℅ of oxygen = 51.60 ℅

Q: A chemist must determine the empirical formula of an ionic compound composed only of iron and…

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Q: A 0.00215-g sample of polystyrene, a polymer composed of carbon and hydrogen, produced 0.00726 g of…

A: Empirical formula refers to the formula of a compound in which the elements are present in the…

Q: A compound contains only C, H, and N. Combustion of 35.0 mg of the compound produces 33.5 mg CO2…

A: Given: compound contains only C, H, and N mass of compound = 35 mg mass of CO2 produced = 33.5 mg…

Q: The characteristic odor of pineapple is due to ethyl butyrate an orgamic compound which contains…

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Q: The analysis of a compound shows it contains 5.4 mol C, 7.2 mol H, and 1.8 mol N. What is the…

A: Step 1) Empirical formula: The empirical formula of a compound is defined as the ratio of the simple…

Q: 2.56 g of a compound containing only carbon hydrogen and oxygen is burned completely 3.84 g of CO2…

A: NOTE : On combustion, the products forming will be CO2 and H2O and not H2. Hence I'm assuming the…

Q: the analysis of a compound shows that it contains 5.4 mol c, 7.2 mol h, and 1.8 mol n. what is the…

A: Empirical formula: The empirical formula of a compound is defined as the ratio of the simple…

Q: A compound is found to contain 83.60% C and 16.40% H. What is its empirical formula ?

A: Given: Compound is found to contain 83.60% C and 16.40% H. Let us consider the mass of compound be…

Q: 1.Ibuprofen is a compound used in painkillers. When a 2.174 g sample is burned in an excess of…

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Q: What is the empirical formula for a compound that contains 0.3686 g of N and 0.6314 g of O?

A: Given, Mass of N = 0.3686g Mass of O = 0.6314g

Q: Combustion of a 1.031-g sample of a compound containing only carbon, hydrogen, and oxygen produced…

A: Empirical formula is the simplest whole number ratio of the compound. Mass of sample = 1.031g Mass…

Q: Combustion analysis of 63.8 mg of a C, H, and O containing compound produced 145.0 mg of CO2 and…

A: Empirical formula is the simplest ratio of the elements present in the exact molecular formula.…

Q: The chemical formula for the anticoagulant heparin is C₁₂H₁₉NO₂₀S₃. What is the mass in grams of…

A: The mass of a substance is calculated as follows,                  Mass = No. of moles × Molar mass…

Q: What is the empirical formula for a compound made of 3.25 g of carbon and 8.85 g of oxygen?

A: Given  Mass of Carbon      = 3.25 gram mass of Oxygen     = 8.85 gram Empirical Formula  = ? Molar…

Q: A compound is 70.6% Hg, 12.5% Cl,and 16.9% O. If it has an experimental molar mass of 568 g, what…

A: Empirical Formula           It represents the simplest positive integer ratio of atoms present in…

Q: A compound is composed of 0.7388 grams of mercury and 0.2612 grams of chlorine. What is the…

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Q: A compound containing carbon and hydrogen contains 4.75 g of carbon and 0.80 g of hydrogen.  The…

A: Empirical formula is the simplest whole number ratio of the elements present in the molecule while…