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 that has a molar mass of 129 g/mol?

Q: Eucalyptus leaves are the food source for panda bears. Eucalyptol is an oilfound in these leaves.…

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Q: The molar mass for this compound is 208.2 g/mol. The molecular formula for this compound is

A: Given :-  Percent by mass of P = 14.88 %  Percent by mass of Cl = 85.13%  Molar mass of compound =…

Q: 5. If a hydrocarbon compound has a formula mass of 16.04g, what is its empirical formula? О СН2 O…

A: Given :-  Empirical formula  CH2  CH4  C2H2  CH3 Empirical Formula mass = 16.04 g  To identify :-…

Q: What is the empirical formula of a compound thatcontains 10.52 g Ni, 4.38 g C, and 5.10 g N?

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Q: Calculate the formula units of K2Cr2O7 in 130 g of K2Cr2O7. How many O atoms are in this sample? If…

A: The representation in which the individual atoms of the compound are present in the lowest whole…

Q: A compound has a molar mass of 95 g/mol. The compound is KF 02 MgCl2 O SF2

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Q: From the given molar mass and empirical formula of several compounds, find the molecular formula of…

A: Calculate integer by  Molecular weight/empirical weight=n

Q: how many hydrogen atoms are in 0.0948 g of C3H7OH

A: Molar mass of a particular compound is the sum of atomic masses of constituent elements. Moles of…

Q: Regular treatment with low dose aspirin is used to help prevent cardiovascular disease. How many…

A: Given : The molecular formula of aspirin = C9H8O4  And the mass of aspirin = 160 mg  Since 1 mg =…

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

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

Q: A molecular compound is found to consist of 26.0% nitrogen and 74.0% oxygen. If the molecule…

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Q: 1. a. What is the empirical formula of a compound with the following mass composi- tion: 40.92% C…

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Q: Without doing any calculations, determine which element in each of the compounds will have the…

A: The mass percent is the ratio of mass of a component to the total mass of the compound, which is…

Q: From the given empirical formula and molar mass, find the molecular formula of each compound.a.…

A: The empirical formula mass and the molecular formula mass can be related as follows:

Q: How many grams of oxygen is present in 5.764x 1022 molecul es of carbon monoxide? A. 0.15g В. 0.31g…

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Q: What is the molecular formula of a compound with the empirical formula CH and molar mass of 26.04ga

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Q: One bottle of pain reliever ibuprofen (C13H1802) contains 500. tablets and one tablet contains 0.200…

A: Avogadro's Number : Avogadro’s number has been defined as the number of molecules in one mole of any…

Q: Compound X has a molar mass of 153.05 g mol -1 and the following composition: element mass % carbon…

A: The answer is given as follows  Emperical formula is C3H5cl Molecular formula is C6H10cl2

Q: Determine the molecular formula of a hydrocarbon compound with 62.02% C, 10.43% H, and 27.54% O. Its…

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Q: Determine the molecular formula of a compound that contains 26.7% P, 12.1% N, and 61.2% Cl, and has…

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Q: What is the molecular formula of the following compound? Empirical formula: NH2 (M= 32.05 g/mol):

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Q: How many carbon atoms are present in a 13.5 g sample of this compound? A compound is composed of…

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Q: Determine the molecular formula of the compound with an empirical formula of CH and a molar mass of…

A: Given:- Determine the molecular formula of the compound with an empirical formula of CH and a molar…

Q: A compound composed of 3.3% H, 19.3% C, and 77.4% O3.3% H, 19.3% C, and 77.4% O has a molar mass of…

A: The following percentages are given: H => 3.3% C=> 19.3%  O=>77.4%  The molar mass of the…

Q: Determine the molecular formula of a compound with an empirical formula of CH and a molar mass of…

A: This is general physical chemistry .

Q: Calculate the mass percent composition of carbon in each carbon-containing compound. a. CH4 b. C2H,…

A: The mass percent of any element in any molecule/compound is its mass share towards the total mass of…

Q: A compound has a molar mass of 88.10 g/mol and consists of 54.53% C, 9.153% H, and 36.32% O. What is…

A: Assuming we have taken 1 mole of compound. Hence mass of compound taken = moles X molar mass = 88.1…

Q: A compound composed of 3.3% H, 19.3% C, and 77.4% O3.3% H, 19.3% C, and 77.4% O has a molar mass of…

A: The considered compound has an approximate molar mass of 60 g/mol.

Q: An unknown compound with a molar mass of 402.561 g/mol is made of 4.446 g of carbon, 1.741 g of…

A: To find the Molecule formula of given compund , first have to find the moles of carbon , Hydrogen…

Q: Arrange the following substances in order of increasing mass percent of carbon.a. caffeine.…

A: The given substances should be arranged in increasing mass percent of carbon. The molar mass of…

Q: Without using a calculator, arrange these samples in order of increasing numbers of carbon atoms:12…

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Q: compound x has a molar mass of 266.64 g x mol ^-1 and the following composition: element:…

A: Solutions - Given - molar mass compound  X is = 266.64 g/mol-1 Mass percentage of aluminium is =…

Q: A compound is 40.00% C, 6.71% H and 53.29% O. If the molar mass of the compound is 180.16 g/mol,…

A: molecular formula of the compound is C6H12O6.

Q: How many carbon atoms are there in 180 g of propanol (C3H8O).

A: Given mass of propanol

Q: A compound with a percent composition by mass of 24.61% C, 2.75% H, and 72.64% Cl has a molar mass…

A: Molecular formula tells the number of atoms of each element in the molecule.

Q: c) For erythrosine, a food coloring, C20H6L4N22O5, how many hydrogen atoms would be present in the…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

Q: What is the molecular formula of a compound with a percent composition of 49.47% C, 5.201% H, 28.84%…

A: The given data contains, Carbon =49.47% Hydrogen =5.201% Nitrogen =28.84% Oxygen =16.48 %

Q: 2. A hydrocarbon was found to be 20% hydrogen by mass. If the molar mass is 30 g/mol, what is the…

A: Note : As per our guidelines we are supposed to answer first question. Please repost the other…

Q: Determine the molecular formula of a compound with an empirical formula of NH2 and a molar mass of…

A: ANSWER IS

Q: The molar mass of the hydrocarbon is 86.17 g/mol. What is its molecular formula? A CH0 В CH 26 ©…

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Q: Which one of the following molecular formulas is also an empirical formula? O C6H602 O C2H6SO O H202…

A: The simplest positive integer ratio of the atoms present in the chemical compound is known as…

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

A: Emperical formula is the simplest unit of molecular formula . In molecular formula we know the…

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: What is the molar mass of ibuprofen, C13H1802? 377.7 g/mol 29.0 g/mol 206.3 g/mol 289.4 g/mol

A: The structure of given molecule ibuprofen is,

Q: Calculate the mass percent composition of carbon in C2H4O2 and CH4 to determine which compound has…

A: Percent Composition Find the molar mass of all the elements in the compound in grams per mole.…

Q: Calculate the molar mass of aspartame. C14H18N2O5

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Q: Capsaicin, the compound that gives the hot taste to chili peppers, has the formula C18H27NO3.(a)…

A: The molecular formula of capsaicin is C18H27NO3.

Q: What is the molecular formula of a compound that contains 66% Ca and 34% P and has a molar mass of…

A: The percent of Ca = 66 % The percent of the P = 34 % The molar mass of the compound is = 182.18…

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.