Answer
$6.5 \times 10^{-11}m$
Work Step by Step
Let the carbon atom be at the origin. Use equation 7-9a.
$$x_{CM}=\frac{m_c x_c+m_O x_O}{ m_c +m_O }=\frac{(12u) (0) +(16u)(1.13 \times 10^{-10}m)}{12u+16u}=6.5 \times 10^{-11}m$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.