An organic compound has the empirical formula C2H4NO. If its molar mass is 116.1 g/mol, what is the molecular formula of the compound?

Q: A compound composed of lodine, Carbon, Hydrogen, and Oxygen has the following composition by mass:…

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Q: What is the molecular formula of an unknown compound which is composed of 57.14% carbon, 27.18 %…

A: Molecular formula = (Empirical formula)n where n = No of empirical formula components that combine…

Q: If the molar mass of butanoic acid is 88.1 g/mol,what is its molecular formula?A. C 3 H 4 O 3B. C 2…

A: Molar mass of a compound is the sum of mass of the each element present in it. For example: C6H6 The…

Q: Consider the chemical formula for one molecule of methane, CH4. If instead of one molecule we had 10…

A: According to chemical formula of methane ( CH4 ) , it's very clear each molecule of methane has one…

Q: b: A compound is 16.2% carbon, 18.9% nitrogen, and 64.9% oxygen. Its formula mass is around 296 amu.…

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Q: what is the molecular formula of the compound?

A: Given :-  Empirical formula =  C3H4NO2  Molar mass = 258.21 g/mol  To find out :- molecular formula

Q: Give the number of atoms of the specified element in a formula unit of each of the following…

A: Given: (a) Oxygen in aluminum sulfate, Al2(SO4)3(b) Hydrogen in ammonium hydrogen phosphate,…

Q: Saccharin, a sweeting agent, has mass com- postion 45.89% C, 2.75% H, 7.65% N, 26.20% O, and 17.50%…

A: Empirical formula is obtained from molecular formula. Empirical formula represents the simple ratio…

Q: How many hydrogen atoms are in one molecule of vitamin E?

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Q: 2. How many H atoms are in 72.5 g of isopropanol (rubbing alcohol), C3H8O?

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Q: The molecular formula for benzene is C6H6. What is its empirical formula?

A: We have to predict the empirical formula of benzene.

Q: The composition of sorbic acid is 64.3% C, 7.2% H and 28.5% O. Since its molecular mass is 112 alb,…

A: Given : Mass % : C=64.3% H=7.2% O= 28.5%

Q: An organic compound has a molecular mass of 329.0 amu and contains 72.95% carbon by mass. How many…

A: The ratio of mass of particular element to the total mass of compound multiply by 100 is known as…

Q: 3.112 The carat is the unit of mass used by jewelers. One caratis exactly 200 mg. How many carbon…

A: One carat is equal to 200 mg. the amount of diamond is 2 carat. The mass of diamond from carat to g…

Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl₆(PO₄)₄(OH)₈･4 H₂O.…

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Q: A binary compound between an unknown element E and hydrogen contains 91.27% E and 8.73% H by mass.…

A: The formula of the binary compound is E3H8.

Q: Polyisobutylene is a synthetic elastomer, or rubber. The corresponding monomer is isobutylene, which…

A: Given, molecular formula C4H8

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: Which of the following formulas—NO, N 2 O, N O 2 , N 2 O 4 ,and N 2 O 5 —represent the empirical and…

A: NO2 and  N2O4 represent the empirical formula and molecular formula of the same compound. Empirical…

Q: A compound has a molar mass of 155.5 g/mol. The empirical formula of the compound is C₂H₇. How many…

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Q: A well-known reagent in analytical chemistry, dimethylglyoxime, has the empirical formula C2HANO. It…

A: The atomic massses are as follows : C: 12 g/mol H: 1 g/mol N: 14 g/mol O: 16 g/mol B : 11 g/mol

Q: A compound with the rather imposing name 2,2'-azo-bis-isobutyrylnitrile is used to initiate the…

A: Given : molecular formula of compound is = C8H12N4. To find : type of atom and number of atoms and…

Q: A metal M forms a compound with the formula MCl4. If the compound is 66.14% chlorine by weight, what…

A: The molecular formula of metal chloride is = MCl4 The mass percentage of chlorine is = 66.14 %

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: A compound contains C, H and O. The compound is 49.31 % by mass carbon, 43.79 % by mass oxygen with…

A: The empirical formula of a chemical compound is the simplest whole number ratio of atoms present in…

Q: What is the empirical formula of a compound that is 32.79% Na, 13.02% Al, and 54.19% F?

A: Given that in the compound sample has: Sodium (Na) =32.79% , Aluminium(Al)= 13.02 % and Fluorine (F)…

Q: A compound with a molar mass of 176.0g/mol has an elemental composition of 68.2% C, 6.86%H, 9.08%O,…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: Aspartame is an artificial sweetener that that is 160 times sweeter than sucrose(table sugar) when…

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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: What is the molecular formula of a compound if the empirical formula is C,H, and the approximate…

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

Q: Calculate the molecular formulas of the compounds having the following empirical formulas and molar…

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Q: A mixture consisting only of lithium chloride, LiCl, lithium carbonate, Li2CO3, and lithium nitrate,…

A: Introduction to Elemental Analysis In the process of elemental analysis, a sample of a substance…

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

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Q: compound has the composition of 66.6% Carbon, 11.2% Hydrogen, and 22.2% Oxygen, by mass. If the…

A: Given is, 66.6% Carbon, 11.2% Hydrogen, and 22.2% Oxygen Molar mass= 144.2 g/mol

Q: A sample of glucose, C6H12O6, contains 1.240×1021 carbon atoms. How many atoms of hydrogen does it…

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Q: A metal (M) forms a compound with the formula MCl3. If the compound contains 65.57% Cl by mass, what…

A: Let the mass of the compound be 100 g. Mass of chlorine present in the compound = 65.57 g Mass of…

Q: what is the empirical formula of a compound that is 28.03% Mg, 21.60% Si, 1.16% H, and 49.21% O?

A: The empirical formula of a chemical compound is the simplest whole number ratio of all the atoms…

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: 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: hat is the molecular formula of a compound containing 24.27 carbon, 4.07% hydrogen and 71.76%…

A: Given  Carbon = 24.27%  Hydrogen = 4.07%  Chlorine = 71.76%  Molar mass = 98.96 g/mol  Atomic weight…

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: Using the % mass composition of N, calculate the mass of nitrogen present in 9.41 grams of the amino…

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Q: What is the mass in grams of a molecule of diethyl ether?

A: The structural formula of diethyl ether is (C2H5)2O. The molecular weight of diethyl ether can be…

Q: The Avogadro number is defined as A The number of electron in 12g of C-12 substance B The number of…

A: The question is based on the concept of avogadro  number. we have to correctly identify the…

Q: A compound has the composition of 54.53% Carbon, 9.15% Hydrogen, and 36.32% Oxygen, by mass. If the…

A: Empirical formula is the formula in which elements are present in the simplest ratio. Example:…

Q: B. Determine the empirical formula of the following compounds: 1. CH, 4. CH,COОН 2. CH12O6 5. Al,03…

A: Empirical formula is the formula that shows the elements in a compound in the lowest whole number…

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 empirical formula of 49.48% C 28.85%N 16.48%O 5.19%H

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Q: sing the formula for butane, C4H10, the ACTUAL molar mass of butane.

A: We have to calculate molar mass of butane using its formula C4H10

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.