Determine the formula of the compound with the empirical formula and molar mass: C3H2N, MM= 312.29g/mol

Q: molecular formula for this compound

A: The empirical formula of compound is CH2 The empirical formula mass of compound is 14.0 g The molar…

Q: When 1.615 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.545 grams…

A: The molecular formula is a formula generated from molecules that represents the total number of…

Q: What is the molecular formula of a compound with the empirical formula CH2OCH2O and a formula mass…

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Q: An ionic compound was formed by combining 8.289 g of copper (Cu) with 1.218 g of nitrogen (N). What…

A: Given that, Mass of copper Cu = 8.289 g Moles of Cu in 8.289 g = 8.289 g/63.546 g/mol = 0.13044 mol…

Q: The empirical formula of a compound is found to be CH5N203. If the molar mass of this compound is…

A: the empirical formula is CH5N2O3

Q: A gaseous compound has the empirical formula NO2. If its molar mass is approximately 92 g/mol, what…

A: Empirical formula of compound: NO2Molar mass of compound = 92 g/molmolecular formula = ?Note:…

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 is  Molar mass = Atomic mass of…

Q: An organic compound used as a food additive in beverages and baking powders, is composed of 41.39%…

A: Given  % C  = 41.39 % H = 3.47  % O = 100 -( 41.39 + 3.47 ) %         = 55.14 %  Empirical Formula =…

Q: e empirical formula

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Q: For each of the following drugs, determine the mass of compound present for the given moles of each…

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Q: A compound contains 47.08% carbon, 6.59% hydrogen, and 46.33% chlorine by mass; the molar mass of…

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Q: Give the mass percent of carbon in C14H19NO2 O 38.80% O 2.78% O 5.17% O 71.40%

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Q: Suppose you have a compound which has an empirical formula of C4H5N2O and molar mass of 194 g/mol.…

A: We have empirical formula as C4H5N2O We have molar mass as 194 g/mol We have to calculate the…

Q: The compound adrenaline contains 56.79% C, 6.56% H, 28.37% O, and 8.28% N by mass. What is the…

A: Let the mass of adrenaline be 100 g.Thus, mass of:C = 56.79 gH = 6.56 gO = 28.37 gN = 8.28 gThus,…

Q: If the empirical formula of a compound is SO3 and the molar mass of the molecular formula is 320…

A: Empirical formula = SO3 Molar mass = 320g/mol

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

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Q: will

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Q: A compound with the empirical formula CH2O has a molar mass of approximately 90 g/mol. What is its…

A: The empirical formula of a compound tells about the simplest whole-number ratio of the elements in…

Q: Part D. A 28.50 g sample of a compound of carbon, sulfur, hydrogen, and combusted (burned). 35.25 g…

A:

Q: A compound with an empirical formula of C8H4NNaO4S is found to have a molar mass twice that of the…

A: Empirical formula :-  The formula which shows only relative number (simple ratio) of atoms of…

Q: The elemental analysis results on a compound you just made gave the following mass %: 52.14% C,…

A: Empirical Formula :- The formula which gives the simplest whole number ration of atoms ofvarious…

Q: A compound composed of sulfur and fluorine is found to contain 62.79% by mass of sulfur. If the…

A: Given: Percent mass of sulfur = 62.79 % Percent mass of fluorine = (100 – 62.79) = 37.21 %…

Q: What is the molecular formula of a compound with the empirical formula CH2O and a formula mass of…

A: Empirical formula of compound=CH2O Mass of empirical formula=1 x atomic mass of C + 2 x atomic mass…

Q: 81. A compound having an approximate molar mass of 165–170 g has the following percentage…

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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: The empirical formula and molar mass of several compounds listed. Find the molecular formula of each…

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

Q: What is the empirical formula of a compound that is 54.5% C, 9.2% H, and 36.3% O by mass?

A: Assuming the empirical formula is CxHyOz  hence the ration = C : H : O = x : y : z = mole ration of…

Q: You determine the empirical formula of a compound to be CH3. In a separate experiment, you determine…

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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: The empirical formula for a compound is CH20, and the molar mass is 180.2 g/mol. Which is the…

A: The question is about to determine the Molecular Formula of the Compound from the given Empirical…

Q: A compound used to generate Oxygen gas in the laboratory has mass composition of 31.91% K, 28.93%…

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Q: Determine the molecular formula of a compound that has a molecular molar mass of 244.28 g/mol and an…

A: Given : Empirical formula of compound = C2H5O2  And molar mass of compound = 244.28 g/mol

Q: A compound composed of carbon and hydrogen is found to have an empirical formula of C2H4O. Determine…

A: Given, Empirical formula of the compound = C2H4O Molar mass of the compound = 88.10 g/mol Molecular…

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: What is the empirical formula of X

A: The empirical formula of the compound can be calculated with the help of percentage composition of…

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.