Write the molecular formula for a compound with the possible elements C, H, N and O...

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Chemistry

Write the molecular formula for a compound with the possibleelements C, H, N and O that exhibits a molecular ion atM+ =128.063.

Exact Masses of the Most Abundant Isotope of SelectedElements
IsotopeNatural abundance(%)Exact mass
1H99.9851.008
12C98.9012.000
14N99.6314.003
16O99.7615.995

Molecular formula  (In the order CHNO, with nosubscripts)

Answer & Explanation Solved by verified expert
4.2 Ratings (786 Votes)
Here you can use rule of thirteen for determination of number of carbon and hydrogen Once you determine that you can estimate molecular formula based on presence of heteroatoms So lets see    See Answer
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