Determine the number of atoms of O in 71.4 moles of Al2(SO4)3.

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A: Mass= 0.775 grams.

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A: using mole concept , easily determination of atoms , molecules and ions possible.

A: In a molecular formula, symbols of all the constituting atoms are shown along with their numbers in…

A: Here I have determined the number of atoms of O in 66.6 moles of Al₂(CO₃)₃.

A: Given: Mass of CH3(CH2)4OH is 55.1 g Known: Molar mass of C = 12.01 g/mol Molar mass of H = 1.008…

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A: Divide ion by Avogadro number to get mole

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A: To solve this problem we have to find the mole of phosphoric acid and then we will able to calculate…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

A: Avogadro constant = 6.022 × 10²³ /mol The moles of propylamine can be calculated asNo. of moles of…

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A: 1 molecule of Fe3(PO4)2 contains two phosphorous atoms. So, 1 mole of Fe3(PO4)2 contains two moles…

A: Given : Number of molecules of C5Cl3F6 = 4.9 X 1023

A: 1 mole of CH4 contains 6.022 x 1023 (Avogadro's number) molecules of CH4.

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

A: given,  moles of  Al₂(SO₄)₃. = 26.6 moles

A: We know that , 1 mole = 6.023x1023molecules/atoms/ions.1 mole = molar mass of molecule .6.023x1023…

A: • Given,   Number of moles of Al2SO43 = 7.23 mole.• Al2SO43 formed by the combination of Al, S and…

A: We know that, Molar mass of Cl = 35.45 g/mol Molar mass of Mg(ClO4)2 = 223.206 g/mol

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A: Given number of moles of Al2(CO3)3 = 57.7 mole  Number of oxygen atom =?

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A: Given, 41.4 moles of Al₂(CO₃

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

A: Given : 74. 1. How many moles of menthol are in 5.0 mg of menthol? 2.What is the mass in grams of…

A: Given, 2.55 x 1021 molecules of Co(NO3)2

A: Given mass of propanol

A: The number of moles of Al2(SO4)3  in the given mass of it can be calculated as: Number of…

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A: 1) The compound given is MgCl2 with moles = 7.10 mol Since molar mass of MgCl2 = Atomic mass of Mg +…

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

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

A: A mole refers to the amount of discrete entities (atoms, molecules, particles ) present in a…