The molecular formula for glucos is  C6H12O6 and BENZENE HAVE C6H6. What are their respective empirical formulas

Q: Acompoundusedasanadditiveforgasolinetohelpengineblockshowsthefollowingpercentagecomposition:…

A: Empirical formula of a compound is expressed by the minimum number of ratio of atoms present in a…

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

A: The question  is based on the concept of mass percentage. mass percentage is defined as the  mass of…

Q: 200.0 g of a pure hydrocarbon was combusted in oxygen.  The reaction was a complete combustion.…

A: Mass of carbon dioxide = 606.9 g Mass of water = 310.3 g  Mass of hydrocarbon = 200 g  Determination…

Q: When 1.615 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.545 grams…

A: The molecular formula is a formula generated from molecules that represents the total number of…

Q: The molar mass of an alkene is 112.23 g/mol and empirical formula of the alkene is CH2. What is the…

A: The concept used to solve this question is to calculate the molecular formula using the molar mass…

Q: 23. The empirical formula of the compound Al,O18 is

A: Find the complete solution given below

Q: Explain the Convert between grams of a compound and grams of aconstituent element ?

A: Given statement: "The subscripts in a chemical formula give relationships between moles of the…

Q: a. Complete the following chemical equation by counting the number of atoms of each element in each…

A: First we will complete the reaction and then balance it.

Q: A compound containing Na, C, and O is found to have 1.06 mol Na, 0.528 mol C, and 1.59 mol O. What…

A: The formula which represent the simplest positive integer ratio of atoms present in a compound is…

Q: How many moles of alkanes have 2 carbon atoms if there are 0.513 g?

A: Answer: number of moles of alkane (ethane) is 0.0171 moles

Q: an alkene adds water to form alcohol, the vapors of which are 2.07 times heavier than air. Find the…

A:

Q: Determine the number of atoms of C in 12.1g of C12H22O11?

A:

Q: Calculate the % composition of dextrose ( or glucose), C6H12O6

A: The molecular formula of glucose is C6H12O6, from the formula it is clear that 1mole of dextrose…

Q: Complete combustion of 7.607.60 g of a hydrocarbon produced 23.323.3 g of CO2 and 11.111.1 g of H2O.…

A:

Q: A sample of the male sex hormone testosterone, C19H28O2,contains 3.88 * 1021 hydrogen atoms. (a) How…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: how many molecules of acetylene (C2H2) are in 1.79 moles of acetylene?

A: We know that according to mole concept., Number of molecules in one mole = Avogadro Number =…

Q: Which of the following corresponds to the molar mass of glucose, C6H1206? О 192g О 180g 192 amu 185…

A:

Q: Give the empirical formula of decaborane?

A: Molecular formula of decaborane is B10H14

Q: A type of steel used for bicycle frames contain 5g of manganese in every 400 g of steel. How much…

A: Given: Mass of manganese in 400 g of steel = 5 g And total mass of steel in bicycle = 2200 g

Q: has a molecular formula of C12H2403. What is the empirical formula of d?

A: Answer:  Molecular formula : the actual  whole number of elements in that compound.   Molecular…

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

A: Given, molecular formula C4H8

Q: A compound is made by carbon, hydrogena and nitrogen and 1 g of this compound contains 91.5 mg of…

A: To write the molecular formula of the compound, the number of moles of each element should be…

Q: How many grams of sugar is 4.5 mole of sugar? Use C12H22O11 for the general

A:

Q: The molar mass of nicotine C10H14NX is 162 g/mol. What is the value of x?

A:

Q: substance with a molar mass of 231.40 g/mol is made up of 72.30% Fe, and 27.70% Oxygen. The…

A:

Q: A compound has a molar mass of 88.10 g/mol and consists of 54.53% C, 9.153% H, and 36.32% O. What is…

A: Assuming we have taken 1 mole of compound. Hence mass of compound taken = moles X molar mass = 88.1…

Q: A 48.6 g sample of 1,2-pentanediol (CxHyOz) is burned in the presence of excess oxygen, and a total…

A:

Q: The molar mass of nicotine C10H14NX is 162 g/mol. What is the value of x?

A: Given that, Molar mass of nicotine C10H14Nx is                162 g mol-1.  Value of x = ?

Q: a certain protein has a molar mas of 2.88 x 10^5 g. what is the mass of the molecule of this protein

A: Given: Molar mass  of Protein = 2.88 x 105 g.  1 mole = 6.022 X 1023  molecules

Q: Experimentally a chemist determined the molecular weight of the compound aniline to be 94.45 a/mol.…

A: A question based on percentage error in the determination of molecular weight, which is to be…

Q: In the molecule C6H12O6 are there will be 12 moles of hydrogen per mole of glucose?

A: The molecular formula of glucose = C6H12O6 It is obvious as seems from the molecular…

Q: A certain protein was found to contain 0.420% iron by mass. Determine the minimum molecular mass of…

A: Given: Percent by mass of iron = 0.420 %.

Q: Question attached

A: Given that Mass of the sample 10.00 g Mass of CO2 obtained = 14.66 g Mass of H2O obtained = 6.001 g…

Q: The NASA Dawn mission recently measured the surface of Ceres, a large asteroid between Mars and…

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

Q: A certain nut crunch cereal contains 11.0 grams of sugar (sucrose, C12H22O11) per serving size of…

A: The relation between mass and moles is shown below:Mass in g = (Number of moles) (molar mass)The…

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

A: Empirical formula can be written by taking out common the coefficient from molecular formula.

Q: What is the molecular formula for the hydrocarbon that is 85.60% carbon and the rest hydrogen, with…

A: To solve this problem  We have to consider the mass of hydrocarbon is 100 g then the mass of carbon…

Q: 7. What is the mass in grams, of Vitamin C (C6H8O6) that contains 1.076 grams of carbon?

A: Given mass of Carbon = 1.076 g Molar mass of Carbon = 12.01 g/mol Molar mass of C6H8O6 = 176.12…

Q: What is the mass of 0.0735 moles of ibuprofen C13H18O2?

A: We have to calculate the mass of 0.0735 mol of ibuprofen.

Q: Calculate the molar mass (g/mol) of the compound, C6H8O6 (vitamin C).

A: Molar mass of the compound is the mass of 1 mole of the compound . Units -: g/mol The molar mass of…

Q: How many atoms are in 3.40 moles of sugar (C12H22O11)?

A: As we know that,  1 molecule of sugar have 45 atoms (=12+22+11) 1 mole of sugar = 6.022 × 1023…

Q: Aspartame (molecular formula C14H18N2O5) is a sugar substitute in soft drinks. Under certain…

A: Molecular formula: It is the formula that represents the number of every atom present in the given…

Q: The molecular formula of hexakis(methylthio)benzene is C12H18S6. What is the percentage (by mass) of…

A: We have to calculate the % by mass of C in hexakis(methylthio)benzene .

Q: How many glucose molecules are in 5.23 g of C6H12O6?

A: How many glucose molecules are in 5.23 g of C6H12O6?

Q: The empirical formula for the following sugar, C11H22O11 can be expressed as A. CH2O B. CHO C.…

A: Given  Molecular formula for C11H22O11

Q: Calculate the mass in grams of 1.91*1024 molecules of formaldehyde. The chemical formula for…

A: Mass = number of mols x molar mass Number of molecules in 1 mole = 6.0224 x 1023  Molar mass of CH2O…

Q: an engineer calculated the molar mass of nitroglycerin (C3H5N3O9) to be 196.9 g/mol, but this…

A: Given,  The formula of nitroglycerin = C3H5N3O9  The calculate molar mass of C3H5N3O9 = 196.9 g/mol…

Q: What is the molar mass of C6H1206? Enter your answer rounded to four sig figs, without units.

A: Introduction: Molar mass: The molar mass of a compound is the mass of a sample in per unit mole. It…

Q: One mole of sucrose, C12H22O11, contains _________________ molecules of sucrose

A:

Q: Calculate (to the nearest 0.1u) the formula mass of these compounds: glucose, C6H12O6 sucrose,…

A: The formula mass of any compound is given as the sum of the atomic masses of the constituent atoms…

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.