If a molecule with an empirical formula CHO has a molar mass of 88.12 g/mol, what is its molecular formula?

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: A sample of a compound contains 2.64 g of C, 0.444 g of H, and 3.52 g of O. What is the molecular…

A: Given,Mass of C = 2.64 gMass of H = 0.444 gMass of O = 3.52 gThe moles of C, H and O can be…

Q: Caffeine has the empirical formula C4H5N2O and an approximate molecular weight of 97.1 g/mol. What…

A:

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: If the molecular weight of the compound of Na2S2O3 is 158.2g/mol, what is the molecular formula?

A: In the sodium thiosulfate, the number of a sodium atom, sulfur atom, and the oxygen atom is 2, 2,…

Q: An organic compound has an empirical formula CH2 and a molar mass of 112.21 g/mol. How many H atoms…

A: an empirical formula CH2  empirical mass = (12 x 1 ) + (1 x 2)= 14  n = molar mass / empirical mass…

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 compound consisting of carbon and hydrogen is 92.3% C. If the molar mass of the compound is 156.2…

A: Given percentage of carbon = 92.3 %  Percentage of hydrogen = 100-92.3 = 7.7 %  Molar mass of carbon…

Q: A hydrocarbon molecule contains twice as many hydrogen atoms as carbon atoms. It's molar mass is…

A: Molar mass of hydrogen = 1.00784 g/molMolar mass of carbon = 12.0107 g/mol

Q: The empirical formula for buckminsterfullerene is C1, and its molar mass is 720.6 g/mol. What is its…

A: Molecular formula= n × empirical formula

Q: The compound is CH4N2O. If the molecular weight of the compound is 120.12 g/mol, what is the…

A:

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: Butanol is 64.81% carbon, 21.59% oxygen, and 13.60% hydrogen by mass. What is the molecular formula…

A: Given that the Butanol is 64.81% carbon, 21.59 % oxygen and 13.60 % hydrogen by mass. The molar mass…

Q: The empirical formula of codeine is C18H21NO3. If the molar mass of codeine is 299 g/mol, what is…

A: In this question empirical formula of codeine is given and we want to determine the Molecular…

Q: A compound contains 78.14% B and 21.86% H by mass and has a molar mass of 27.67 g/mol. What is the…

A: mass % of B = 78.14 %mass % of H = 21.86 % mass of hydrogen in 1 mole (27.67 g) of the compound = ?

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: a compound contains 47.08% C, 6.59% Hydrogen and 46.33% Cl by mass. The molar mass of the compound…

A: T

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 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 compound has an empirical formula of CH2. An independent analysis gave a value of 70 g/mol for its…

A: Empirical formula is defined as the simplest positive integer ratio of each atom that are supposed…

Q: What is the molecular formula of a compound that is composed of 0.186 g C, 0.0390 g H and 0.108 g N…

A: Given: The mass of carbon (C) is 0.186 g The mass of hydrogen (H) is 0.0390 g The mass of nitrogen…

Q: if CH2O has a molar mass of 282.33 g/mol, what is its molecular formula?

A: We have Empirical formula as CH2O => the ratio of atoms will be  C : H : O = 1 : 2 : 1  Assuming…

Q: A compound with the empirical formula CH2 has a molar mass of 84 g/mol. What is the molecular…

A: * Emperical Formula is the simplest integer ratio of atom present in a compound . It does not tell…

Q: A compound composed of sulfur and fluorine is found to contain 40.30% by mass of sulfur. If the…

A: Given Values Let 100 g of sample So mass of sulfur = 40.30%of 100g = (40.30/100) ×100g=40.30g Mass…

Q: The empirical formula of a compound is C8H5N3O5. The compound has a molar mass of 892.6 g/mol;…

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

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 with the empirical formula CH2 has a molar mass of 112 g/mol. What is the molecular…

A: Given - Empirical formula = CH2 Molar mass = 112 g / mol To find - molecular formula Formula -…

Q: If an empirical formula for a compound is CH2O, and the molar mass of the compound is 90.08 g/mol,…

A: We know molar mass of : carbon(C) = 12.01 g/mol hydrogen(H) = 1.007 g/mol oxygen(O) = 16.00 g/mol…

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 molecule has an empirical formula of CH 2O and a molar mass of 179.9 g/mol. What is the molecular…

A: The empirical formula describes the smallest whole number ratio of atoms present in a compound.…

Q: If the empirical formula of a compound is CH2 and its molar mass is 42g/mol, what is its molecular…

A: We know that relation between Molecular formula and Empirical formula.  Molecular formula = (…

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

A:

Q: The empirical formula of a compound is C4H9. It's molecular mass is 114g/Mol. What is its molecular…

A: We have to predict the molecular formula.

Q: If the molar mass of the hydrocarbon C3H8 was determined to be 440.97 g/mol, what is the molecular…

A:

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.