Answer
$$C_7H_{16}$$
Work Step by Step
Remember that we put Carbon before Hydrogen in the molecular formula. Given the number of atoms of Carbon and Hydrogen, we find the formula:
$$C_7H_{16}$$
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.