Mesitylene, a hydrocarbon that occurs in a small amounts in crude oil has an empirical formula of C3H4. The experimentally determined molecular weight of this substance is 121amu. What is the molecular formula of Mesitylene?

Q: A particular protein sample is found to have 1 atom of iron in its chemical formula. If the mass…

A: Mass percent expresses the solute concentration in any mixture. The division of weight of dissolved…

Q: The formula of ascórbico acid vitamin c is C6H8O6 molar mass 176.14 g/mol. How many moles of…

A:

Q: Combustion analysis of a hydrocarbon produced 33.01 g CO2 and 13.51 g H2O. Calculate the empirical…

A: Solution Given data, The amount of CO2 = 33.01g The amount of H2O = 13.52g Number of moles of…

Q: A) How many moles of C17H25O6 molecules are in 203 mg of this compound? B) What is the mass of…

A: Mass of C17H25O6 = 0.203 g Molar mass of C17H25O6 = 17x12 + 25x1 + 16x6 = 204 + 25 + 96 = 325 g/mol

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

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Q: How many atoms of H does the notation 5 Fe(HOOCCH2COO)3 indicate? Express your answer as an integer.

A: Answer:The letter y used in subscript represents that in one molecule of ABy B is present y times,…

Q: What is the empirical formula of a compound that is 62.0% C, 10.4% H, and 27.5% O by mass? C6HO3…

A: Given, percentage of C = 62.0 % percentage of H = 10.4 % percentage of O = 27.5 % we are asked to…

Q: 0.333 g of a hydrocarbon (CxHy) was analyzed by combustion analysis and 1.009 g of CO2 (MM = 44.01…

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Q: Methyl tertiary butyl ether, or MTBE, is currently used as an octane booster in gasoline. It has…

A: Answer:- This question is answered by using the simple concept of calculation pecentage composition…

Q: Combustion analysis of 60.0 grams of a C, H and O containing compound produced 161.41 grams of…

A: Combustion: Burning of any substance in the  presence of oxygen is called combustion. As combustion…

Q: How many H atoms are in 19.9 g of isopropanol (rubbing alcohol), C3H3O?

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

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Q: Calculate the moles of glucose in 1.0253 g of glucose, C6H12O6. Then calculate the moles of each…

A: Given :-  Mass of glucose = 1.0253 g  To calculate :-  Number of moles of glucose and also determine…

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: How many molecules are there in 0.500 moles of sugar, CgH1206? 90 molecules G 3.01 x 10 23 molecules…

A: Given : Moles of sugar = 0.500 mol.

Q: How many carbon atoms are present in 0.2523 g of retinal (C20H28O, molar mass=284.4 g/mol)?

A: The carbon atoms in 0.2523 g of retinal can be calculated as:

Q: What is the molecular formula of a substance that contains 2.64 g of C, 0.444 g of H, and 3.52 g of…

A: Given : Molecular mass of compound = 60.05 g/mol Mass of C = 2.64 g Mass of H = 0.444 g Mass of O =…

Q: A 0.4842-g sample of a compound known to contain only carbon, hydrogen, and oxygen was burned in…

A: mass of sample = 0.4842 gmass of CO2 = 0.8635 gmass of H2O = 0.3533 gmolar mass of CO2 = 44.01…

Q: Calculate the mass in grams of 4.46×1024 molecules of propylamine. The chemical formula for…

A: Avogadro constant = 6.022 × 10²³ /mol The moles of propylamine can be calculated asNo. of moles of…

Q: The molecular weight of an unknown hydrocarbon is 208.29. The compound is found to be composed of…

A: We have to find chemical molecular formula. Given, Percentage composition of C,H and O are…

Q: A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed…

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Q: The metal, Pellissippium (Pe), has a molar mass of 65.01 g/mol. What is the mass of 2.300 moles of…

A: The mass of metal, Pellissippium (Pe) has a molar mass = 65.01 g/mol. The chemical formula of…

Q: Calculate the mass in grams of 1.31×1024 molecules of propylamine. The chemical formula for…

A: Mole : It is the unit of measurement of the amount of substance. It's SI unit is mol. One mole of…

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: Putrescine, a substance produced by decaying animals, has the empirical formula C2H6N. Several…

A: Empirical formula is given Molecular formula =?

Q: What is the empirical formula of a compound that contains 72.46% carbon, 6.09% hydrogen, and the…

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Q: What is the molecular formula of a compound

A: Given :- molar mass of compound  = 220 g/mol            Empirical formula = P2O3.  To find :…

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: How many atoms of carbon and how many grams of carbon are there in 5 molmol of each of the following…

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Q: What is the molecular formula for a substance that in 1.00 mole of sample contains, 1.00 mole of C,…

A: Given : 1.00 mole of sample contains, 1) 1.00 mole of C 2) 12.73 X 1023 atoms of Br 3) 60.20 g of Cl…

Q: The chemical formula for chlorophyll is C₅₅H₇₂MgN₄O₅. Given the molar mass of the compound is 893.49…

A: Given, mass of C₅₅H₇₂MgN₄O₅. = 1.501 g Molar mass of C₅₅H₇₂MgN₄O₅. = 893.49 g/mol  Number of moles =…

Q: How many H atoms are in 75.7 g of acetaldehyde, C2H4O?

A:

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: 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: Determine the formula weights of each of the following compounds: (a) H2S; (b) NiCO3; (c)…

A: For calculating the formula weight, add the molecular mass of all atoms with the no of atoms present…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.