Answer:
3.01 × 10²⁴ atoms S
General Formulas and Concepts:
Chemistry - Atomic Structure
- Using Dimensional Analysis
- Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.
Explanation:
Step 1: Define
5.00 mol S
Step 2: Identify Conversions
Avogadro's Number
Step 3: Convert
[tex]5.00 \ mol \ S(\frac{6.022 \cdot 10^{23} \ atoms \ S}{1 \ mol \ S} )[/tex] = 3.011 × 10²⁴ atoms S
Step 4: Check
We are given 3 sig figs. Follow sig fig rules and round.
3.011 × 10²⁴ atoms S ≈ 3.01 × 10²⁴ atoms S
