Chlorine has two isotopes. The isotope with a mass of 34.969 amu has a relative abundance of 75.77%. The isotope with a mass of

Question

2 years ago

9

Chlorine has two isotopes. The isotope with a mass of 34.969 amu has a relative abundance of 75.77%. The isotope with a mass of

36.966 amu has a relative abundance of 24.33%. Calculate the atomic mass of chlorine. Please show how you got answer. lots of points. big money$$$$$$$$

Chemistry

2 answers:

Mars2501 [29] · Answer 1 · 2022-08-25T01:47:26+03:00

Mars2501 [29]2 years ago

5 0

34.969*.7577+36.966*.2433=35.489

Viefleur [7K] · Answer 2 · 2022-08-25T03:37:03+03:00

Viefleur [7K]2 years ago

5 0

(34.969*0.7577)+(36.966*0.2433) = the atomic mass of chlorine.

Input into a calculator and your answer is: 35.4898 AMU (atomic mass units)