72 316
Assignments Done
98,8%
Successfully Done
In April 2019

Answer to Question #54351 in General Chemistry for kayla

Question #54351
Carbon has two naturally occurring isotopes: C-12 (natural abundance is 98.93%) and C-13 (natural abundance is 1.07%).How many C-13 atoms are present, on average, in a 1100-atom sample of carbon?
Expert's answer
The number of C-13 atoms equals:
N(C13) = (1100 × 1.07 %)/100% = 11.77 ≈ 12 atoms

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions