14. Geosmin is an organic compound that is partly responsible for the smell of soil. It has amolar mass of 182.31 g/mol and consists of only C, H, and O. When 6.82 grams of it arecombusted under oxygen, it produces 19.756 g of CO2 and 7.4135 g of H2O. What are theempirical and molecular formulas of geosmin?

Q: Citric acid was found to contain 37.51% C, 4.20% H, and 58.29% O by mass. What is the simplest…

A: Given :-  Percent composition of C = 37.51%  Percent composition of H = 4.20%  Percent composition…

Q: A unknown compound contains only carbon, hydrogen and oxygen. Combustion of 1.00 g this compound…

A: A unknown compound contains only Carbon(C), Hydrogen(H) and Oxygen(O) . Combustion of 1.00 g of this…

Q: A binary covalent compound contains 78.3% baron and the rest is hydrogen. Its molar mass is…

A: We have  Percentage of Boron (B)=78.3% Percentage of Hydrogen (H)=100-78.3=21.7% Atomic mass of…

Q: many molecules were used

A:

Q: Determine the molecular formula for compounds with the following empirical formulas and molar…

A:

Q: Without using a calculator, arrange these samples in orderof increasing numbers of O atoms: 1 mol…

A:

Q: e empirical formula and the molecular formula

A:

Q: Consider thereaction : 2PCl2 + PCl= PCl.  ..If you react:2 moles of Cl2 how many of PCl5 are…

A: The correct reaction can be given as

Q: Given 7.26 grams of C2H4 and an excess of H2 how much mass of the product C2H6 is formed in the…

A:

Q: Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by…

A: The given mass of ammonia = 7.5 gThe mass of ammonium phosphate produced = ?

Q: A theoretical molecule exists as a hydrate (has non-covalently bound waters of hydration) with a…

A:

Q: which may 4000 glucose units joined together Main source of energy in cells. The most common…

A: The questions you asked are related to the topic of carbohydrates, which are a type of biomolecule…

Q: Consider the following reaction of K2S2O3 for neutralizing chlorine in industrial bleaching. K2S2O3…

A:

Q: 23. What is the percent oxygen by mass in Al2(SO4) 3?

A:

Q: One ounce of dark chocolate contains 0.25g theobromine, a compound related to caffeine. Calculate…

A: The formula for theobromine is C7H8N4O2. Molar mass of C = 12g/mol Molar mass of H = 1g/mol Molar…

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: 1) How many atoms does each molecule of H,SO, has? A) 8 B) 6 C) 7 2) A compound of carbon and…

A: we have to tell which option is correct from given choices of options by telling  number of atoms in…

Q: A sample of ethanol (C2H6O) contain 3.024 g of hydrogen. How many moles of carbon in the sample?…

A:

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

A:

Q: The molecule TFM is used as a lampricide to control the sea lamprey population in the Great Lakes.…

A:

Q: How many moles of NO2 in 92.0 g of NO2? Molar mass of (N) = 14.0 g/mol; Molar mass of (O) = 16.0…

A:

Q: Cobalt (III) fluoride is reacted with sulfur tetrafluoride to form sulfur hexafluoride and cobalt…

A: Given  Mass of sulfur hexafluoride = 24.94 gram  Amount of Cobalt (III) Fluoride = ?

Q: What mass of oxygen difluoride OF2, contains the same number of fluorine atoms as 5.20 g of…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: An air conditioner compressor contains pure CClF3, also known as the refrigerant R-13. CClF3 has a…

A: We know that, density can be expressed as the mass per unit volume, i.e.…

Q: A 5.31 g sample of compound that contains only hydrogen and sulfur was combusted, and yielded 10.0 g…

A: Moles of hydrogen and sulfur from 10.0g of SO2 and 2.81g of H2O can be calculated as

Q: 4. Nicotine, an alkaloid in the nightshade family of plants that is mainly responsible for the…

A: Given : 0.25 mol nicotine has mass equal to 40.57 g  Tip : find empirical formula then molecular…

Q: Which contains the greatest number of moles of oxygen atoms: 1 mol of ethanol (C2H5OH), 1 mol of…

A: Given : Moles of ethanol i.e C2H5OH = 1 mol. Moles of formic acid i.e HCO2H = 1 mol. And moles of…

Q: A 3.000g sample of lead (207.2 g/mol) was completely reacted with excess oxygen (16 g/mol) in a…

A:

Q: Gallium is a shiny liquid metal often used as a nontoxic alternative to mercury in thermometers.  It…

A: To balance any reaction  Count theatoms each side  Coefficients need to be added to balance…

Q: The mass percent of C in a certain organic compound (C3H8X) is 29.28%. What is the identity of X?

A:

Q: An experiment requires that enough PNCl2 be used to yield 10.3 g of chlorine. How much PNCl2 must be…

A: Answer: 16.84 g

Q: 2. Chemical analysis of an ether shows 64.82% C, 13.60% H, and 21.58% O by mass. Determine the…

A: Given :- % C =64.82 % H =13.60 % O = 21.58 So, Grams of carbon = 64.82 g Grams of Hydrogen = 13.60 g…

Q: Nutmeg butter is 75%% trimyristin, the triglyceride of myristic acid, a compound containing carbon,…

A: Given: Nutmeg butter is 75%% trimyristin, the triglyceride of myristic acid, compound contains…

Q: What is the molecular formula of the following compound?   Empirical formula: CH2 (ℳ = 112.24…

A:

Q: Calculate the percent composition of elements in the following compounds as indicated.…

A: “Hey, since there are multiple sub part questions posted, we will answer first three questions. If…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".