In nature, oxygen has three common isotopes. The atomic masses and relative abundances of these isotopes are given in the table below. Isotope Atomic Mass (amu) Relative Abundance O-16 15.995 99.759% O-17 16.995 0.037% O-18 17.999 0.204% Calculate the average atomic mass of oxygen. Show all of your calculations below.
Answers: 2
![A=\sum[(15.995\times 0.99759)+(16.995\times 0.00037)+(17.999 \times 0.00204)]](/tpl/images/0715/9581/687c5.png)
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 09:40, loveoneonly9153
Consider this initial-rate data at a certain temperature for the reaction described by
Answers: 1
Chemistry, 22.06.2019 14:00, daniel1480
Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
Answers: 1
Chemistry, 22.06.2019 14:00, ashlynneboogs0056
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
You know the right answer?
In nature, oxygen has three common isotopes. The atomic masses and relative abundances of these isot...
Questions in other subjects:
Mathematics, 29.09.2019 05:30
Social Studies, 29.09.2019 05:30
Biology, 29.09.2019 05:30
Mathematics, 29.09.2019 05:30
Chemistry, 29.09.2019 05:30
Chemistry, 29.09.2019 05:30
