192k views
1 vote
What is the number of atoms in 2.65g of CH 4

User Grantr
by
8.7k points

1 Answer

3 votes

Answer:

9.936x10^22 atoms of CH4

Step-by-step explanation:

grams ----> mol

2.65 g CH4 if 1 mol of CH4 = 16.04 g CH4

2.65/16.04 = 0.165 mol of CH4

mol ------> atoms

1 mol = 6.022 x 10^23 atoms

0.165 mol x 6.022x10^23 = 9.936x10^22 atoms of CH4

User Kangasta
by
7.3k points

Related questions

asked Mar 17, 2022 222k views
Fedcomp asked Mar 17, 2022
by Fedcomp
7.9k points
1 answer
4 votes
222k views
1 answer
3 votes
163k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.