Question

How many atoms in 0.034 moles of titanium

Answer 1

`\huge{ \boxed{2.0468 * {10}^(22) \: \text{atoms} }}`

Step-by-step explanation:

To find the number of entities in a given substance we use the formula

`\bold{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

n = 0.034 moles

N = 0.034 × 6.02 × 10²³ = 2.0468 × 10²²

We have the final answer as

`\bold{2.0468 * {10}^(22) \: \text{atoms}}`