6. A 2.250 g sample of a dicarboxylic acid was burned in an excess of oxygen ar yielded 4.548 g CO2 and 1.629 g H2O In a separate experiment, the molecular mass o the acid was found to be 174 g/mol. From these data, what is the structural formula o

Q: What is the mass (in ka) of 6.89 x 1025 molecules of CO2? The moiar mass of co2 is 44.01gimoi. :-

A: The mass of CO2 is calculated by finding moles of CO2.

Q: many molecules were used

A:

Q: Consider that the combustion of an unknown amount of a hydrocarbon produces 0.2 moles of H2O.…

A: Given , 0.2 moles of H2O was formed

Q: What is the molecular formula of glycerol, C3H8O3 (39.13% C, 8.76% H, and 52.12 % O), if the molar…

A: Given, => mass of C = 39.13 % = 39.13 g => mass of H = 8.76 % = 8.76 g => mass of O = 52.12…

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: Calculate the molar mass of Iron(III) chloride hexahydrate: FeCl3• 6H20. O 162.29 g/mol O 180.29…

A: Given  Molar mass of EDTA disodium salt dihydrate = 372.24 g/mole Molar Mass of FeCl3.6H2O Molar…

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

A:

Q: Make an individual table for each and every one of the following (7) molecules : 1. acetone, (H3C)…

A: The question has many subparts, the solution for the first three parts have been provided. To…

Q: How many carbon atoms are in 4.05 pg of the compound C17H25O6?

A:

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: ▼ Part A How many grams of are produced from 125 g of O₂ and excess CH₁? [Molar mass (g/mol): CH4 =…

A:

Q: What is the total mass (amu) of carbon in CH3(CH2)6CH3?

A:

Q: You are given a 10.0 grams sample of ethanol (CH3CH2OH).   Explain how you can use the molar mass of…

A: The Avogadro’s number of any species is defined by a mole. The Avogadro’s number, NA, is equal to…

Q: Calculate the number of carbon atoms in a  90.0g  sample of glucose  C6H12O6 .

A: Mass of glucose = 90.0 gNumber  of carbon  atoms = ?

Q: Determine the molecular weight in ethyl alcohol (C2H6O)

A: The constituent atoms present in ethyl alcohol (C2H6O) are carbon, hydrogen, and oxygen. The atomic…

Q: Name the following acids Ca.) C-C -0H (b.) cl 11 Ho %3D (c.) c-C= GC-C-C-OH o-c

A: Cyclopropane is the parent atom. Carboxylic acid will have the first priority. The name of the…

Q: An unknown compound contains only C, H, and O. Combustion of 7.00 g of this compound produced 15.9 g…

A:

Q: Why is methane a covalent bond?

A: The covalent bond is formed by the sharing of the electron between the two atoms of comparable…

Q: B. If 4.04 g N combine with 11.46 g O to the molecular formula (MF) of this ce 9. A compound with a…

A: Mass of N = 4.04 g Mole of N = 4.04/14 = 0.289 mol Mass of O = 11.46 g Mole of O = 11.46/16 = 0.716…

Q: If an acrylic alkane hydrocarbon contains n carbons atoms, how many hydrogen atoms must it also…

A: Acyclic alkane are saturated branch or unbranch chain of carbon.

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

A: using the molecular formula is E3H8 Given moles of E presents in compound is 3

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

A:

Q: 5.) Ethylene glycol is a coolant widely used in automobiles. If its molecular formula is C2H6O2, how…

A: Number of moles is defined as the amount of the substance divided by the molecular weight of the…

Q: What is the molar mass (g/mol) of propan-2-ol? Use the following molecular weights for calculations…

A: The molar mass of a compound is calculated by first noting down the atomic masses of the atoms…

Q: 4. A complete 0.6815 g of A) CH3 C) CH4

A:

Q: Prof. Chon synthesized 12 g of a new compound, which has a molar mass 60 g/mol. Which will be true…

A: The molar mass of a compound is the mass of one mole of the compound. So, it is the ratio of the…

Q: Make an individual table for each and every one of the following (7) molecules: 1. urea, (NH2) 2CO…

A: Since, you have posted multiple questions we can only provide the answer of first part. Please…

Q: Calculate the number of carbon atoms in a 120.0g sample of glucose (C6H12O6)

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

Q: number of hydrogen at

A:

Q: d. A compeund containing C, H, 2N's end 20's. 7 Calculate the degrees of unsaturation for each of…

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Q: Combustion analysis of a 0.675 g sample of an unknown compound that contains only carbon, hydrogen,…

A: mass of sample = 0.675 gmass of CO2 = 0.627 gmass of H2O = 1.534 gmolar mass of CO2 = 44.01…

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

A:

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.