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Chemistry
Jayla Daniel
12 June, 16:00
How many molecules are in 0.3672 moles of LiBr?
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Sloane Ali
12 June, 19:39
0
2.21*10²³molecules
Explanation:
Hello,
The question requires us to calculate the number of molecules present in a given number of mole.
Numbe of mole = 0.3672 moles
According to mole ratio concept, one mole of any substance is equal to Avogadro's number of particles, atoms or molecules. I. e,
1 mole = Avogadro's number
Avogadro's number = 6.022*10²³ atoms/molecules/particles or ions
1 mole = 6.022*10²³molecules
0.3672 mole = x molecules
x = 0.3672 * 6.022*10²³
X = 2.21*10²³molecules
Therefore, 0.3672moles of LiBr contains 2.21*10²³molecules
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