chloral hydrate (C2H2Cl3O2) is a drug formerly used as a sedative and hypnotic. It is the compound used to make "mickey Finns" in detective stories. Calculate the molar mass of chloral hydrate.

Q: Compound X has a molar mass of 180.16 g·mol' and the following composition: element mass % carbon…

A:

Q: Our bodies synthesize protein from amino acids. One of these amino acids is glycine, which has the…

A: First calculate the molecular mass of the compound from given molecular formula.

Q: The compound chloral hydrate, known in detective stories as knockout drops, is composed of 14.52% C,…

A: The empirical formula of a compound gives the proportions of the elements present in the compound.…

Q: Compound X has a molar mass of 579.43 g·mol -1 and the following composition: element mass %…

A: Given: Phosphorus = 26.73 %     Nitrogen = 12.09 %     Chlorine = 61.18 % Molar mass of compound X =…

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: Aluminum carbide (Al4C3) reacts with water to produce gaseous methane (CH4). Calculate the mass of…

A: Record the given data, Weight of aluminum carbide = 63.2 g The balanced equation for the reaction…

Q: A compound with an empirical formula of CFBrO and a molar mass of 253.8 grams per mole. What is the…

A: Given emiprical formula is = CFBrO Molar mass of the compound is = 253.8 gram

Q: Consider the reaction between nitrogen and hydrogen to form ammonia: N2 + 3H2 → NH3 Assuming that…

A: Reaction of nitrogen and hydrogen to produce ammonia is shown as the balanced chemical equationN2 +…

Q: Compound X has a molar mass of 86.08 g-mol¯ and the following composition: element mass % carbon…

A: 1- First Calculate the moles of C, H and O :  a) moles of C = ( 55.80g / 12gmol-1 ) = 4.65 mol  b)…

Q: The active ingredient in many antacid tablets is calcium carbonate, CaCO3. How many moles of calcium…

A: The molar mass of calcium carbonate is 100.1 g/mol.

Q: A compound has an empirical formula of C2H4O and a molar mass of 88.g/mole. What is the molecular…

A:

Q: Hydrogen peroxide H2O2 is commonly used to clean bacteria in scrapes and cuts. It can be used as a…

A: 1 mol of a substance has   6.022×1023 (NA)   atoms/ molecules/ formula units of the substance.Number…

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

A: T

Q: needed 1or tins question. One of the hydrates of KF is potassium fluoride dihydrate . A 63.1 gram…

A:

Q: Ammonium perchlorate NH4ClO4 is the solid rocket fuel that was used by the U.S. Space Shuttle and…

A:

Q: Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of Fe₂O₃ that will be required to produce…

A: The balanced chemical equation for the reaction between Fe2O3 and Al is: Fe2O3(s) + 2Al(s) → 2Fe(l)…

Q: According to the following reaction, how many moles of calcium oxide will be formed upon the…

A: Given reaction -- CaCO3 ----> CaO + CO2

Q: The percentage composition by mass of benzene is 92.2% carbon and 7.8 % hydrogen. What is the…

A:

Q: Compound X has a molar mass of 153.05·gmol−1 and the following composition: element mass % carbon…

A: Given Compound X has a molar mass of 153.05·gmol−1   element mass % carbon 47.09% hydrogen 6.59%…

Q: The calcium ion is a dietary mineral essential to good nutrition. Calcium is necessary for the…

A:

Q: A compound with an empirical formula of C4H4O and a molar mass of 136 grams per mole. What is the…

A: Given, Compound With an empirical formula = C4H4O  molar mass of the compound = 136 g/mol Molecular…

Q: Naphthalene, the active ingredient in one variety of mothballs, is an organic compound that contains…

A: Given, mass of naphthalene is 20.10 mg            Mass of CO2 formed =69 mg            Mass of H2O…

Q: Ethanol is produced industrially by the reaction of ethylene with water in the presence of an acid…

A: By stoichiometry of reaction, we can say that 1 mol of ethanol is produced by 1 mol of ethene. Moles…

Q: Propane, C3H8, is a common fuel used for cooking and home heating. What mass of O2 is consumed in…

A:

Q: Compound X has a molar mass of 134.12·gmol−1 and the following composition: element mass % carbon…

A:

Q: A newly discovered metalloprotein, which contains four atoms of Fe per molecule of protein, is found…

A: Given: Percent by mass of Fe in the compound = 0.747 %. And the number of atoms of Fe per molecule =…

Q: Complete the table below for calculating the molar mass of the compound phosphorus triiodide. Molar…

A:

Q: Aluminum metal is produced by passing an electric current through a solution of aluminum…

A: Molar mass of Al2O3 = ( Atomic mass of Al ) X 2  + ( Atomic mass of O ) X 3…

Q: The compound phthalic acid consists of carbon, hydrogen, and oxygen. When a 1.969 g sample of…

A:

Q: Naphthalene, the active ingredient in one variety of mothballs, is an organic compound that contains…

A: Given, Mass of CO2 = 69.00mg Mass of H2O = 11.30mg Mass of naphthalene = 20.10mg

Q: A 16.67gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: Given, Sample of compound containing C,H and O Mass of sample = 16.67 g Mass of CO2 produced = 16.29…

Q: Compound X has a molar mass of 416.48 g·mol 1 and the following composition: element mass %…

A:

Q: Compound X has a molar mass of 266.64·gmol−1 and the following composition: element mass %…

A:

Q: Cobalt(II) chloride forms several hydrates with the general formula CoCl2 ·x H2O , where  x  is an…

A: Here we are required to number of hyrate attached to the salt.

Q: Have you ever noticed that when organic compounds decompose emit odors? Well, the rotten smell of a…

A: Given that : Mass % of carbon = 54.50% Mass % of Hydrogen = 13.73% Mass % of nitrogen = 31.77%…

Q: If 1 mole of water have 20.0 g of H2O, calculate the number of molecules. (molar mass H=1, O=16)

A:

Q: Starting with the partially balanced equation, CH3COOH(1)+?O2(g)→2CO2(g) + 2H₂O(1) what coefficient…

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.