Give the empirical formula of decaborane?

Q: The total number of atoms in one mole of caffeine (C8H10N4O2)

A: The total number of atoms in one mole of caffeine has to be calculated.

Q: What is the molar mass of glucose, C6H12O6?

A: Molar mass is the mass of 1 mole of any substance. It’s unit is g/mol. It can be obtained by adding…

Q: What is the molecular formula of for the compound under question 3 if the molar mass is 141.94…

A:

Q: A particular carborane has the following mass percentages: 26.35%C and 59.28%B. What is the…

A:

Q: Give the molecular, structural and displayed formulae of the following molecules:  2, 2 –…

A: For the 2,2-dimethylpropane, the Molecular, structural and displayed formula are:

Q: What is the empirical formula of the compound formed between W6+ and O2-?

A: Three O2- ions are needed to balance one ion of W6+ .

Q: What is the name of the compound

A: use

Q: What type of compound is Cs2SO4

A: Cs2SO4 is ionic  compound.

Q: what is the mass percent of fluroine in C2Cl4F2? 5.893% 18.65% 69.58% 11.78% or 9.323%

A: Mass percent :- The mass of a component in grams present in 100 grams of mixture is defined as mass…

Q: What is the empirical formula for C4H1002? O C2H50 O CHO O C2H40 O CH20 CHO2

A: the empirical formula of C4H10O2 is

Q: what is the empirical formula of vanillin

A:

Q: what’s the name of this compound?

A: The name of the given compound can be shown in below

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: POLYMER 1 molecular mass (g) weight |(g/mol) 50000 9.5 25000 8 3000 13.25 10000

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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: You are told by your instructor to go to the stock room and find a bottle of the chemical K3Cl. Does…

A: K is potassium, element of group 1 of periodic table with 1 valence electron And Cl is chlorine,…

Q: Which of the following would NOT be an empirical formula?     C2H6   Al2O3   H3PO4 H2O

A: Empirical Formula It is the simplest possible integer ratio of atoms present in a molecule.  For Al2…

Q: How much NaAlO2 (sodium aluminate) is required to

A:

Q: .) Determine the empirical formula for the compound with the molecular formula C14H10O4   Empirical…

A: Given  Molecular formula =  C14H10O4 Empirical formula  =  ?

Q: Determine the molecular formula

A:

Q: How many atoms are in one molecule of capsaicin, C18H27NO3

A: It is defined as " a chemical formula that gives the total number of  atoms of each constituent…

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

A:

Q: Gaseous methane (CH,

A: In this question we have to calculate the theoretical yield of carbon dioxide formed from the…

Q: If there are 6.2x1022 molecules of calcium carbide, CaC2, what mass of acetylene (C2H2) can be…

A: The solution of above question is-

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: what is the mass of 0.075 moles of ethans, C2H4

A: Solution The mole construct could be a convenient methodology of expressing the quantity of a…

Q: What is the Empirical Formula of C28H63O14?

A: Given the molecular formula of the compound=C28H63O14. Molecular formula-It is the true formula of…

Q: What is Structural formula?

A: Formula of a chemical compound which shows connectivity of atoms or bonds between atoms , is known…

Q: What is the mass of Cu(C2H3O2)2 ✕ H2O?

A: Molar mass of Cu(C2H3O2)2 .✕H2O = (63.5 x 1) + (12 x 4 + 1 x 6 + 16 x 4) + (18 x X) = 63.5 + 120 +…

Q: Why can't the empirical formula for diphenyl ether be simplified any futhur?   Shouldn't it be…

A: No it won't be C6H5O

Q: What is the correct balanced equation for octane (C8H18)?

A: The balanced chemical equation for the oxidation of Octane (C8H18) C8H18(g) + 252O2(g) →8CO2(g) +…

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: 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: 16.04g

A:

Q: What is the formula weight of ibuprofen, C13H18O2? 206.285 g 112 g 90.649 g 190.285 g

A: Molecular weight is equal to the sum of the mathematical product of the mass of each element present…

Q: What is the correct name for P4O10?

A: The empirical formula for P4O10 is P2O5.

Q: What is the number of components in CH3COONH4,H2O,NH4+,CHCOO-

A: Formula used:-  C = N-E  Where C is number of components N is number of chemical species involve and…

Q: Enter your answer in the provided box. Calculate the molar mass of a particular polyethy lene…

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Q: How many moles are present in a 21 gram sample of C2H4?

A:

Q: What is the empirical formula for C12H12N2O3?

A: Empirical Formula : It is the simplest whole number ratio of elements in a compound.

Q: Give a test that can be used to differentiate chemically between butter and cooking oil?

A: Cooking oil is an unsaturated hydrocarbon and butter is a saturated hydrocarbon.

Q: What is the role of structural formula?

A: Role of the structural formula is used to predict the number and position of the atoms in a…

Q: Which one of the following is definitely NOT an empirical formula     C₄H₁₂N₂O C₁₂H₁₆O₃ C₆H₁₂O₃…

A: Given : Some of the formulas of the compound are given. To find: which of the following is not an…

Q: Calculate the number of carbon atoms in 1.27 gg of table sugar, C12H22O11C12H22O11.

A: Number of moles is given by the ratio of mass of the substance to that of the molar substance.

Q: Give the empirical formula for decaborane, whose molecularformula is B10H14.

A: The given molecular formula is B10H14 The empirical formula is the one which shows the simplest…

Q: What is the molar mass of C6H6O1S?

A: Given compound: C6H6O1S Molar mass of carbon = 12.01 g/mol Molar mass of Hydrogen = 1.00 g/mol Molar…

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: 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…

Q: How do I find the number of oxygen atoms present in 33.0g of glucose, C6H12O6?

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.