Answer:
4.44 g Ne
General Formulas and Concepts:
Chemistry - Atomic Structure
- Reading a Periodic Table
- Using Dimensional Analysis
Explanation:
Step 1: Define
0.220 mol Ne
Step 2: Identify Conversions
Molar Mass of Ne - 20.18 g/mol
Step 3: Convert
[tex]0.220 \ mol \ Ne(\frac{20.18 \ g \ Ne}{1 \ mol \ Ne} )[/tex] = 4.4396 g Ne
Step 4: Check
We are given 3 sig figs. Follow sig fig rules and round.
4.4396 g Ne ≈ 4.44 g Ne
