How many moles of Co are there in 4.960 x 1025 atoms of Co?

To determine how many moles of cobalt (Co) are present in \(4.960 \times 10^{25}\) atoms of Co, we use Avogadro's number, which is \(6.022 \times 10^{23}\) atoms per mole. The formula for converting atoms to moles is:

\[
\text{moles} = \frac{\text{atoms}}{\text{Avogadro's number}}
\]

Substituting the given values:

\[
\text{moles of Co} = \frac{4.960 \times 10^{25}}{6.022 \times 10^{23}} 
\]

Let me calculate this for you.The number of moles of cobalt (Co) in \(4.960 \times 10^{25}\) atoms is approximately 82.37 moles.

Would you like more details or have any further questions?

Here are five related questions to consider:
1. How is Avogadro's number used in other chemical conversions?
2. What is the molar mass of cobalt, and how does it relate to this calculation?
3. How would you calculate the number of atoms in a given number of moles of a substance?
4. What is the relationship between moles, atoms, and mass in a chemical equation?
5. How is the mole concept applied in stoichiometry for chemical reactions?

**Tip:** Remember, moles are a bridge between atomic scale quantities and macroscopic quantities like mass or volume.

How many moles of Co are there in 4.960 x 10^25 atoms of Co?

Discover how to calculate the number of moles in 4.960 x 10^25 atoms of cobalt (Co) using Avogadro's number. This step-by-step guide explains the mole concept, including the conversion formula. Ideal for high school chemistry students in Grades 10-12.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation