How many grams are in 0.220 mol of Ne?

4.44 g Ne

General Formulas and Concepts:

Chemistry - Atomic Structure

Explanation:

Step 1: Define

0.220 mol Ne

Step 2: Identify Conversions

Molar Mass of Ne - 20.18 g/mol

Step 3: Convert

= 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

Explanation:

How to convert Mol ne to grams is in the picture below :D

Hope this helps! <3

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.