Determine the empirical formula for a compound that contains 15.8% carbon and 84.2% sulfur.

Q: An Organic compound contains 59.00% by mass C, 7.15% by mass H, 7.65% by mass N, and 26.20% by mass…

A: Given data is as follows: The elements are given in percent which is out of 100. So, the mass of C =…

Q: Octanitrocubane is a high energy explosive material composed of the elements C, N, and O. Combustion…

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Q: A compound was found to have the following composition by mass: 28.03% Mg, 21.60% Si, 1.16% H, and…

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Q: Combustion analysis of a hydrocarbon produced 33.01 g CO2 and 13.51 g H2O. Calculate the empirical…

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Q: Combustion analysis of a hydrocarbon produced 33.01 g of CO2 and 27.03 g of H2O. Calculate the…

A: Given : Mass of CO2 produced = 33.01 g And mass of H2O produced = 27.03 g Since the compound is a…

Q: A 3.545 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

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Q: A 5.549 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

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Q: A 8.446 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: Mass of organic compound = 8.446 gram Mass of CO2 = 12.59 grams Mass of H2O = 3.867 grams Molar mass…

Q: A 8.648 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: 8.648 gram sample of an organic compound containing C, H and O   18.63 grams of CO2 Number of moles…

Q: A compound contains only C, H, and N. Combustion of 35.0 mg of the compound produces 54.9 mg CO2 and…

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Q: What is the empirical formula of a compound composed of: 9.93% carbon, 58.6% chlorine, and 31.4%…

A: Given: Composition of elements Carbon: 9.93% Chlorine: 58.6% Fluorine: 31.4%

Q: A 13.25 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: The objective of this question is to determine the empirical and molecular formula of an organic…

Q: What is the empirical formula of the compound containing 55.8% carbon, 7.0% hydrogen, and 37.2%…

A: Given is, 55.8% carbon, 7.0% hydrogen, and 37.2% oxygen by mass

Q: Opal is a hydrated form of silica. If a laboratory analysis of a sample of opal reveals it to…

A: Hydrated form of silica means some of water molecules are present in form of H2O in silica compound.

Q: A compound contains carbon, hydrogen, and sulphur. A combustion analyzer collects 45.0 g of CO2,…

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Q: Combustion analysis of a hydrocarbon produced 33.01 g of CO2 and 27.02 g of H2O. Calculate the…

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Q: A binary compound of the elements X and Y is 1/3X by mass.  The molar mass of element X is ¾ the…

A: Empirical Formula  It is the simplest possible ratio of atoms present in a compound. To get the…

Q: A 19.89 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: We have to predict the empirical and molecular formula.

Q: will

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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: An organic compound contains 24.24 % Carbon, 4.04 % Hydrogen, and 71.72 % Chlorine. What is its…

A: Given, Mass % of carbon (C) = 24.24 % = 24.24 g Mass % of hydrogen (H) = 4.04 % = 4.04 g Mass % of…

Q: 13.04 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: Given:- Mass of organic compound = 13.04g  Mass of carbondioxide = 19.12 grams  Mass of water =…

Q: A 3.270 gram sample of an organic compound containing C,H and O is analyzed by combustion analysis…

A: According to the question, The mass of the CO2 is given by = 4.793 gramsThe mass of the H2O is given…

Q: A 8.861 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: The simplest formula of any particular compound is categorized a empirical formula which consists of…

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: A compound contains 28.2% nitrogen, 20.8% phosphorous, 8.10% hydrogen, and 42.9% oxygen. Determine…

A: The elements present in the compounds are nitrogen, phosphorous, hydrogen and oxygen. Let the…

Q: Determine the empirical formula for a compound that is 76.6%76.6% C, 6.4%6.4% H, and 17.0%17.0% O by…

A: Given that the mass percent of C, H and O is 76.6%, 6.4% and 17.0% respectively. Number of moles of…

Q: In a first expirement, a compound is analyzed and found to contain 85.63% C and 14.37% hydrogen by…

A: 1. atom % in samp;e mole Mole ratio (divided by smallest number of moles) C 85.63 85.63 /12 =…

Q: The composition of a compound was found to be 66.7% C, 25.9% N and 7.41% H by mass? What is the…

A: Empirical formula represnts number of atoms of various elements present in a molecule in simple…

Q: Two compounds have the same composition: 92.25% C and 7.75% H . Obtain the empirical formula…

A: Given data, C = 92.25% H = 7.75% The molecular weight of one of the compound = 26.02 amu The…

Q: Determine the chemical formula of a compound that contains 20.2% Mg, 26.6% S and 53.2% O.

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Q: If a laboratory analysis of the mineral aegirine yields 10.0% Na, 24.2% Fe, 24.3% Si, and 41.5% O,…

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Q: A compound contains 21.20% nitrogen, 6.06% hydrogen, 48.45% oxygen and sulfur. Write the empirical…

A: Given, Percent of nitrogen in the compound = 21.20 % Percent of hydrogen in the compound = 6.06 %…

Q: A 8.838 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

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Q: a) A compound is found to contain 52.13 % carbon, 13.15 % hydrogen, and 34.72 % oxygen by mass.What…

A: (a) Given: Mass percent composition of hydrogen is 13.15% Mass percent composition of carbon is…

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: A 8.946 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.