A compound is found to contain 31.42 % sulfur, 31.35 % oxygen, and 37.23 % fluorine by mass. What is the empirical formula for this compound? The molar mass for this compound is 102.1 g / mol . What is the molecular formula for this compound?

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: A compound is found to contain 15.94 % boron and 84.06 % fluorine by mass. What is the empirical…

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Q: A compound has the empirical formula C3H2 and has a molar mass of 228.3 g/mol. What is the molecular…

A: The empirical formula of the compound is = C3H2 The molar mass of the compound is = 228.3 g/mol We…

Q: What is the difference between an empirical formula and a molecular formula? Can they ever be the…

A: The empirical and the molecular formulas are both a type of chemical formulas. An empirical formula…

Q: A compound of molar mass 229 g/mol contains only carbon, hydrogen, iodine, and sulfur. The analysis…

A: The ratio of the mass of carbon to hydrogen = 6:1 The ratio of moles of carbon and hydrogen =

Q: The compound discussed in the above question has a molar mass of around 130 g/mol. What is the…

A: Given :- molar mass of unknown compound = 130 g/mol  To identify :- molecular formula of the…

Q: An organic compound weighing 0.6827 g is decomposed, giving 0.2095 g carbon and 0.08436 g hydrogen.…

A: Given the total mass of organic compound = 0.6827 g mass of C = 0.2095 g mass of H = 0.08436 g

Q: A compound with the empirical formula CH2CH2 has a molar mass of 112112 g/mol. What is the molecular…

A: Solution,  The above question belong to some basic concept of chemistry. Empirical formula is the…

Q: Describe how molecular formulas and structural formulas areused to represent the compositions of…

A: Molecular formulas and structural formulas are used to represent the compositions of molecules that…

Q: A compound is found to contain 23.3% magnesium, 30.7% sulfur, and 46.0% oxygen. What is the…

A: Empirical formula :- The simplest formula which shows only relative number of atoms of different…

Q: What is the molecular formula of the molecule that has an empirical formula of CH and a molar mass…

A: Given , Empirical formula = CH Molar mass = 78.0 g/mol

Q: Calculate empirical and molecular formulas Classify substances as atomic elements, molecular…

A: Let's consider glucose molecule, Molecular formula is representation of exact number of that…

Q: A 20.101 mg20.101 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen…

A: Empirical formula of a compound gives the relative ratio of various elements present in a compound.…

Q: The elements X and Y form a compound that is 33.33% X and 66.67% Y by mass. The atomic mass of X is…

A: Percentage of X = 33.33%  Percentage of Y = 66.67%  Atomic mass of X is twice that of Y.

Q: A compound is 22.76% Carbon, 68.30% Boron and 8.93% Hydrogen by mass. What is this compound’s…

A: The given percentage of different elements firstly changed into moles by deviding it by atomic…

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: An empirical formula can be defined as: A)The exact number of atoms in a compound. B) The formula…

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Q: Determine the molecular formula of a compound that has a molar mass of 183.2 g/mol and an empirical…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: A white powder is analyzed and found to contain 43.64% phosphorus, and 56.36% oxygen by mass. The…

A: Given: Percent by mass of P = 43.64 % Percent by mass of O = 56.36 % And molar mass of compound =…

Q: 5.00 g of a compound containing nitrogen and oxygen was decomposed and 1.52 g of nitrogen was…

A: Given: Mass of compound = 5.00 g  Mass of Nitrogen produced=1.52 g  Molar mass of nitrogen = 28…

Q: NAME the compound which contains 0.436 g TI (#81), 0.0544 g of carbon, 0.00685 g of hydrogen, and…

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Q: Which one of the following molecular formulas is also an empirical formula? C,H,0, A) C,H,SO В) H,O,…

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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: Determine the empirical and molecular formulas of caffeine. It contains 49.5% C , 5.15% H, 28.9% N,…

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Q: A compound with the empirical formula CH2 has a molar mass of 56 g/mol. What is the molecular…

A: Applying formula Molecular formula= (empirical formula)n

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

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Q: What information do we need to determine the molecular formula of a compound from the empirical…

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Q: Describe how the number of grams of certain elements in a compound can be used to determine an…

A: The use of grams of certain elements in a compound can be used to determine an empirical formula.

Q: Bromoform is 94.85% bromine, 0.40% hydrogen, and 4.75% carbon by mass. Determine its empirical…

A: The given data contains,   bromine=94.85%   hydrogen=0.40%   carbon=4.75%

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

A: a) The percentage of each element present in the compound is: Molar mass of each element is:…

Q: Platinum forms two compounds with chlorine. One contains 26.7% Cl by mass and the other 42.1% Cl by…

A: In chemistry, the empirical formula of a chemical compound is the simplest whole number ratio of…

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: A compound with the empirical formula CH2CH2 has a molar mass of 5656 g/mol. What is the molecular…

A: Empirical formula: - The formula which gives thesimplest whole number ratio af atoms ofvarious…

Q: A compound is determined to be 51.8% chlorine, 1.47% hydrogen, and 46.7% oxygen by weight. The…

A: Welcome to bartleby ! Introduction : We have to calculate the molecular formula .

Q: A compound contains 12.8% carbon, 2.1% Hydrogen, and 85.1% bromine. Calculate the empirical formula…

A: Since the compound is having only carbon, hydrogen and bromine. Hence the empirical formula of the…

Q: On a weight basis, a compound is 39.1% car- bon, 52.2% oxygen and the rest is hydrogen. What is the…

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Q: A compound's empirical formula is ‎C4H8O. If the molar mass is 288.5 g/mol, what is the molecular…

A: We have to predict the molecular formula of the compound.

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: 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: What is the molecular formula of each compound? (a) Empirical formula CH₂ (μ=42.08 g/mol) (b)…

A: a) Empirical formula = CH2 The Molecular formula can be calculated by the following formula,…

Q: Part A Determine the empirical and molecular formulas of each of the following substances. Caffeine,…

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Q: A compound contains 12.8% C, 2.1% H, and 83.1% Br (by mass). Calculate the empirical formula and the…

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Q: What does the word “empirical” in empirical formula mean? If we know the empirical formula of a…

A: In chemistry, the empirical formula of a chemical compound is the simplest positive integer ratio of…

Q: a compound is 30.4% N, and 69.6% O (by mass). Calculate the empirical formula for this compound.…

A: Mass of nitrogen = 30.4 g  Mass of oxygen = 69.6 g

Q: An organic acid contains 40.92% C, 54.50 % O, 4.58 % H, by mass. The molecular mass is 176 g/mole.…

A: We have given that  Molar mass = 176g/mole  Percent composition of C = 40.92%  Percent composition…

Q: A compound with the empirical formula CH2 has a molar mass of 98 g/mol. What is the molecular…

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Q: Determine the empirical formula for a compound that is 62.1% C, 10.4% H, and 27.5% O by mass.

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Q: The empirical formula for a compound is CHN. What is the molecular formula of this compound if 0.1…

A: Simplest whole number ratio of atoms present in a compound is called empirical formula  Empirical…

Q: - 1 Compound X has a molar mass of 579.36 g·mol 'and the following composition: element mass %…

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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.