How many atoms are there in 1 gram of carbon?

For  calculation of number of atoms we have to

  1. calculate the number of moles present in 1gram carbon.
  2. Multiply the number of moles with Avogadro number.

Step I

 Number of moles in 1 gram of carbon = given mass / molar mass

Molar mass (molecular or atomic mass expressed in grams) = 12g

So the number of mole= 1/12

                               = 0.0833 moles

Step II

1g of carbon will have = 0.0833 x 6.022 x 1023  

= 0.501 x 1023

1 gram of carbon will have = 5.01 x 1022   atoms

Published by ankushmaster

I am M.Sc (chemistry ) from punjabi university. I am a science teacher with expertise in chemistry, with 8 years of experiance in teaching. i am getting a handsome salary , now i wish to help out the people who need me UNCONDITIONALLY. and I am constantly working on creating a new and easy way of learning the tough things in an effective way. I am constantly working to make authentic and reliable information to be shared with my students and widen the horizons of knowledge.

2 thoughts on “How many atoms are there in 1 gram of carbon?

  1. Hiya! I just wish to give an enormous thumbs up for the nice data you’ve got right here on this post. I will likely be coming again to your blog for extra soon.

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: