How many molecules are there in 4.0 moles of glucose?
[Avogadro's number = 6.02 x 10\(^{23}\)]
Given:
Number of moles, n = 4.0 moles
Avogadro's number, L = 6.02 x 10\(^{23}\)
Number of molecules, N = ?
To find the number of molecules, you need to first identify the formula that combines or form a relationship among the three parameters above.
Number of moles, n = \(\frac{Number of molecules}{Avogadro number}\)
n = \(\frac{N}{L}\)
N = n x L
= 4 X 6.02 x 10\(^{23}\)
= 24.08 x 10\(^{23}\)
= 2.408 x 10\(^{24}\)
The correct answer is option B - 2.41 x 10\(^{24}\)
There is an explanation video available below.
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