A mole is 6.022x1022. Therefore, 5.75x1024/6.022x1022 = 95.482323 moles (9.55 moles of Al).
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Source: e2020
Given:
4.7 mol Al
Known:
1 mol Al = 6.022 x 1023 atoms (Avogadro's number)
Calculations:
4.7 mol Al x (6.022 x 1023/1mol Al) = 2.8 x 1024 atoms Al
Avagadro's Number: 6x1023 molecules. That is how the Mole is defined. It does not matter what particles are involved. One Mole is a number just like One Dozen.
9.55 moles contain 5.75 x 1024 atoms of Al.
6.0 x 1023 atoms = 1 moleSo, 8.6 x 1022 atoms = 0.14 mole
The answer is: 4,2 x 6,02214129(27)×1023 = 25,292993418 x1023 atoms.
a. 9.55 mole of Al
It is about 0.7 moles or 18.82 g of Al.
Here are 7,6 moles.
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2,89 moles of aluminium contain 17,40398707673.1023 atoms.
2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6
Well, one mole is 26.98 g, right? Your ten grams is thus (10/26.98) moles.
0.0845 moles of tungsten is equal to 0,50887.10e23.
4,80 moles of Fe contain 28,9062761136.10e23 atoms.
2,89 moles of aluminium contain 17,40398707673.1023 atoms.
44 moles of atoms
4,80 moles of Fe contain 28,9062761136.10e23 atoms.
2,2 moles of plutonium: 13,248711938.1023 atoms.
2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6
Well, one mole is 26.98 g, right? Your ten grams is thus (10/26.98) moles.
48,177 134 32.1023 atoms
Aluminium Oxide(Al2O3) has 2 moles of aluminum and 3 moles of oxygen. The total is 5 moles. One mole is 6.022 x 1023 atoms. Therefore, 5 moles = 30.110 x 1023 atoms
0.0845 moles of tungsten is equal to 0,50887.10e23.
4.2 moles of CS2 contain 8,4 moles sulfur.
There is 25.0 moles Oxygen
4,80 moles of Fe contain 28,9062761136.10e23 atoms.