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Phoebe Townsend
Chemistry
31 August, 01:18
How many molecules in 9.18 moles of C11H12O22
+2
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Rayan Merritt
31 August, 01:45
0
55.3 * 10²³ molecules
Explanation:
Given dа ta:
Number of moles of C₁₁H₁₂O₂₂ = 9.18 mol
Number of molecules = ?
Solution:
The given problem will solve by using Avogadro number.
It is the number of atoms, ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.
The number 6.022 * 10²³ is called Avogadro number.
For example,
18 g of water = 1 mole = 6.022 * 10²³ molecules of water
For given dа ta:
9.18 mol * 6.022 * 10²³ molecules / 1 mol
55.3 * 10²³ molecules
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