Compound X has a molar mass of 135.12 g-mol and the following composition: element carbon mass % 44.44% hydrogen 3.73% nitrogen 51.83% Continue Write the molecular formula of X. X 6 MacBook Air Ⓒ2023 McGraw Hill LLC.

Q: A sample of monochloro tetraborane (10), B4H9Cl, contains 2.5 mol of the compound. Determine the…

A: The objective of the question is to determine the amount in moles and the number of atoms of each…

Q: Compound X has a molar mass of 176.12 g mol and the following composition: element mass % carbon…

A: Answer:Molecular formula of the compound expresses the number of moles of atoms of each type that…

Q: Find the molecular formula of a compound that contains 30.45% nitrogen and 69.55% oxygen. The molar…

A: Molecular formula of the constituent elements is written as chemical symbol of elements. The number…

Q: 4. How many atoms of sulfur are in 10.18 mol of tetrathionate (S4O,2-) ion? O 2.451 x1025 atom O…

A: 1 mol of any substance contains avogadro number of atoms or ions. Avogadro's constant= 6.023× 10^ 23

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

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Q: A gaseous compound containing carbon and hydrogen was analyzed and found to consist of 83.65% carbon…

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Q: of 10 ot in Progress oms of carbon are combined with 6.67 moles of hydrogen atoms

A: Given, Moles = 6.67 mol Moles of C = 6×6.67 mol

Q: Determine the number of moles in 5.73x1023 formula units of BaCl2?

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Q: Which of the following is an empirical formula? P309

A: Compounds are composed of two or more than two different elements. We have been asked to choose the…

Q: Which of the following could be an empirical formula?

A: Empirical formula of a compound written with the smallest possible integers.

Q: An organic compound has an empirical formula of C2H30 and had an approximate molecular weight 86.…

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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: A compound is known to consist solely of carbon, hydrogen, and oxygen. Through elemental analysis,…

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Q: 4. Determine the molecular formula of the compound with an empirical formula of CH and a formula…

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Q: What is the empirical formula of a compound composed of 30.9 g30.9 g of potassium (KK) and 6.32…

A: Given Mass of K = 30.9 g. Mass of O = 6.32 g

Q: Which one of the following molecular formulas is also an empirical formula?

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Q: Compound X has a molar mass of 104.01 g mol and the following composition: element nitrogen fluorine…

A: Molar mass = 104.01 g/mol Molecular Formula of X = ?

Q: The empirical formula and molar mass of several compounds are listed. Find the molecular formula of…

A: Molecular formula can be calculculated by using below formula : Molar massg/molEmpirical formula…

Q: What is the percent composition of silver nitrate, AgNO3?

A: % composition = n× atomic mass×100/molar mass n= number of atoms

Q: Compound X has a molar mass of 134.12 g-mol and the following composition: element 0 carbon mass %…

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Q: 37. Medical implants and high-quality jewelry items for body piercings are frequently made of a…

A: 37. G23Ti or surgical-grade titanium has 64.39 % titanium, 24.19 % aluminum and 11.42 % vanadium…

Q: 1 Compound X has a molar mass of 153.03 g-mol and the following composition: element 00 carbon mass…

A: Given,mass percent of C = 47.09 %                          H = 6.59 %    and…

Q: on, hydrogen and oxygen 180.16 g/mol.

A: a) moles of C = ( 3.66g / 44.0gmol-1 ) = 0.83mol .......(1)  Mass of C = ( moles of C ) • ( atomic…

Q: ste and smell) natural flavor based on its elementa tion. C 58.80%, H 9.87%, O 31.33% 0₁ H9.791.958…

A: If mass of compound is 100 g. Mass of C = 58.80 g Moles of C = 58.80/12 =4.90 mol Mass of H = 9.87 g…

Q: 4. How many atoms of oxygen are in 10.18 mol of tetrathionate (S40,2) ion? O 3.677 x10 atoms O 6.128…

A: This question is very simple example of mole concept. First thing to calculate the number of oxygen…

Q: Choose the molecular formula from the following options. O Hg2Cl2 OHBCI O Hg3Cl3 O Hg4Clg

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Q: 89% copper oxide What is the

A: Given percentage of Copper Cu=89% Given percentage of oxygen=(100-89)=11%

Q: Compound X has a molar mass of 579.36 g-mol and the following composition: element mass % phosphorus…

A: Given:mass % of Phosphorus = 26.73 % nitrogen = 12.09 % Chlorine = 61.18 % molar mass of compound =…

Q: A compound with the empirical formula SH3 has a molar mass of about 175 g/mol What is the correct…

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Q: empirical formula of C4H10

A: Empirical formula of any compound is the formula which contains the atoms of each element in the…

Q: Determine the number of moles of carbon in 41.95 g41.95 g of leucine.

A: Given :- mass of leucine is 41.95 g  To calculate :- number of moles of carbon

Q: What is the empirical formula of a compound composed of 22.1 g22.1 g of potassium (KK) and 4.52…

A: Given that : The mass of potassium (K) = 22.1 g The mass of oxygen (O) = 4.52 g We have to calculate…

Q: The percent composition by mass of a compound is 68.8% C, 4.92% H, and 26.2% O The molar mass of…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: Find the empirical and molecular formula of a compound composed of 87.73% carbon and 12.97% hydrogen…

A: Given, 87.73% carbon and 12.97% hydrogen  molar mass of 82.14 g/mol

Q: Group 16 molar mass Zh 739.14 66.4 Zhz what number of moles Zh are in compound please show full…

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Q: Use compound formulas to determine element composition. A sample of pentanol, C5H120, contains 1.69…

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Q: Which of the following cannot be an empirical formula?  Group of answer choices CH2O NH3 C2H2 HClO4…

A: An empirical formula is a formula in which a chemical compound is represented in the simplest…

Q: What is the molar mass of sulfuric acid?

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: 7. Find the molar mass of: (NH)2CO, 1 Hydrogen 1.008 6. 8 C N Carbon 12.011 Nitrogen 14.007 Охудen…

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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.