How does electronegativity changes as we move from left to right across a period
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The number of moles of Mg, Cl, and O atoms is 7.60 moles of magnesium perchlorate 7.60, 15.2, and 60.8 moles respectively.
<h3>What is the mole?</h3>Mole is a standard scientific unit that is used to measure large quantities of small things such as atoms, molecules, atoms, etc. A mole is the amount of a substance that contains 6.023× 10²³ particles of a substance.
The number 6.023× 10²³ is also known as the Avogadro number and is designated by the symbol .
The total number of atoms in every molecule of magnesium perchlorate needs to calculate. The chemical formula of the magnesium perchlorate is Mg(ClO₄)₂.
Therefore the number of atoms of magnesium, chlorine, and oxygen are 1, 2, and 8 respectively. Then, the number of moles of Mg, Cl, and O in 7.60 moles of magnesium perchlorate will be equal to :
Number of moles of Mg = 1 × 7.60 moles = 7.60 mol
Number of moles of Mg = 2 × 7.60 moles = 15.2 mol
Number of moles of Mg = 8 × 7.60 moles = 60.8 mol
Therefore, the number of moles of Mg, Cl, and O in 7.60 moles of Mg(ClO₄)₂ is 7.60, 15.2, and 60.8 moles respectively.
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Your question is incomplete, but most probably your full question was,
Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 2.60 moles of magnesium perchlorate, mg(clo4)2. express the number of moles of Mg, Cl, and O atoms numerically, separated by commas.