3.00 moles of NaCl are equal to _____ NaCl
formula units.
a) 6.022 x 1023
b) 6.022 x 1024
c) 1.807 x 1023
d) 1.807 x1024

To solve this, we need to calculate the number of formula units in 3.00 moles of NaCl. This can be done using Avogadro's number, which is \(6.022 \times 10^{23}\) formula units per mole.

The formula for this calculation is:
\[
\text{Number of formula units} = \text{moles} \times \text{Avogadro's number}
\]

Substitute the given values:
\[
\text{Number of formula units} = 3.00 \, \text{moles} \times 6.022 \times 10^{23} \, \text{formula units/mole}
\]
\[
= 1.807 \times 10^{24} \, \text{formula units}
\]

Thus, the correct answer is:
**d) \(1.807 \times 10^{24}\)**.

Would you like a further breakdown of the process or any additional details?

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Here are 5 related questions for you:
1. How is Avogadro's number used in converting between moles and particles?
2. What are the differences between moles, formula units, and molecules?
3. How would you calculate the number of atoms in a given mole of a substance?
4. What is the significance of Avogadro's constant in chemistry?
5. How can you find the molar mass of a compound?

**Tip:** Always ensure units are consistent when performing conversions, especially when using large constants like Avogadro's number!

3.00 moles of NaCl are equal to _____ NaCl formula units.
a) 6.022 x 10^23
b) 6.022 x 10^24
c) 1.807 x 10^23
d) 1.807 x 10^24

Learn how to calculate the number of formula units in 3.00 moles of NaCl using Avogadro's number. This detailed solution involves multiplying the given moles by Avogadro's constant (6.022 x 10^23), resulting in 1.807 x 10^24 formula units. Perfect for Grades 9-12 chemistry students.

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