Question

How many moles of Glucose (C6H120.) are in 13.0x1024 atoms of Glucose (C6H120)?

Express your answer in rounded to two decimal places

Answer 1

21.59 moles

Step-by-step explanation:

To find the number of moles in a substance given it's number of entities we use the formula

`n = (N)/(L) \\`

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

`n = \frac{13 * {10}^(24) }{6.02 * {10}^(23) } \\ = 21.594684...`

We have the final answer as

21.59 moles

Hope this helps you