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a compound that contains C , H , and one O and has a molecular ion with an m / z

ID: 866149 • Letter: A

Question

a compound that contains C , H , and one O and has a molecular ion with an m/z value of 86

Express your answer as a molecular formula. Enter the elements in the order: C, H, O.

a compound that contains C , H , and two Os and has a molecular ion with an m/z value of 116

Express your answer as a molecular formula. Enter the elements in the order: C, H, O.

an amide that has a molecular ion with an m/z value of 115

Express your answer as a molecular formula. Enter the elements in the order: C, H, N, O.

Explanation / Answer

a ) We have , m/z = 86

    Molecular formula = C5H10O

b ) We have , m/z = 116

   Molecular formula = C6H12O2

c ) We have , m/z = 115
   Molecular formula = C6H13NO

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