N2 + 3H, 2NH3 Hw mey mos of N do you need to make moles of N? rytothat tyin gven to y thie p otude the unts 10 mol pis -5 mol Na How mny n ol N you mae trom 037 m of of

Q: 1. Calculate the no. Of moles of 4.80g Al = 0.18 mol 2. Calculate the no of atoms of 3.5 mol H2 =…

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Q: OMe CHO + PPh3 NaOH CH₂l2, Zn(Hg) Br 10 mol% PdCl₂(PPH3)2 20 mol% PCy3, DIPEA

A: Kindly repost your remaining questions seperately.

Q: A laboratory analysis a compound has the following mass percent composition: C 75.69%, H 8.80%, O…

A: Given:-  % C⇒75.69%  Molar mass=12g/mol  % H⇒8.80%    MM=1g/mol  % O⇒15.51%   MM⇒16g/mol

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A: Total number of oxygen atom = 3.39×1022 atoms

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A: 1 mole = 6.022×1023 [ Avogadro's number ] Anything which is in the number of 6.022×1023 is said to…

Q: Q9. How many oxygen atoms are present in a 5.00 mole sample of Al2(C C. 2.71 x 1025 B. 2.71 x 1024…

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Q: NH2 1.? CI COOH 2.? ? Ph3P-CHPH Ph Me HO Ме H. N. 2 moles of ? OEt N. NH2 F. F. 1. ? EtO 2. ? EtO F…

A: Detail mechanistic pathway is shown below to find out the reagent for the given conversion

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Q: A compound has the empirical formula C6H7N and a formula mass of 186.24 g/mol. What is the molecular…

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Q: 70. What is the empirical formula of a compound containing 53% carbon and 47% oxygen by mass (in g)?…

A: Hence open d is correct that is C3O2

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A: Introduction If the values of moles and molar mass of any particular substance is known, then one…

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Q: Fictitous metall symb0l atomic masS charge, as an ion I'm 25.44 et +1,13 treeium 13.11 grassiom a)…

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Q: Explain this

A: 1 mole of any substance contains Avogardo number (6.022 x 1023) of particles.The particles may be…

Q: has a molar mass of 99.0 g/mol. Analysis of a sample shows that it contains 24.3% c and rest is…

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Q: 2. Calculato the percent composition (percent by mass of each element) of NH4B..

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Q: 3.1. How many moles and how many molecules are there in 750g of a) H2 b) H2O c) H2SO4? How many…

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Q: Calculate the massin grams of 6.12 mole Cu(NO3)2

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Q: calcuya te 6011owing (a) ob molecues in 0•250 moles ob NH3 Num ber un

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Q: of 7.5 x 10^23 atoms of Br? * A. 7,5x1batoms br x G02 MỖ atons Br Imol Br B. 7.5x1b tome br x_ Imol…

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Q: I mole of HOCH,CH,OH/H 1.0, 1. LIAIH, H* D. H,0 2. Zn/H 2. H,0-

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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.