write structural formulas of each fragment and molecular ion on the ms spectrum of anise

Solutions

Expert Solution

in the explaination you may see that the molecular mass will be less/more by 1 . this shows that the praton attacks this to form raducal cation and get the exact mass . i couldnt show that here...

hope it was helpful

molecular ion peak is 148

rest all is fragmentation of benzene

77 is for benzene

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

write structural formulas for all aldehydes with molecular formula C6H12O and give each it's IUPAC name....

write structural formulas for all aldehydes with molecular formula C6H12O and give each it's IUPAC name. which if these aldehydes are chiral?

1- On a mass spectrum, the molecular ion has an m/z = 58. What is the...

1- On a mass spectrum, the molecular ion has an m/z = 58. What is the name of the peak at m/z = 59? Select one: a. molecular ion b. M+1 c. M+2 d. A peak has no name. 2-Assume a molecule has an even value of m/z for its molecular ion. Choose all of the possible numbers of nitrogens this molecule may contain. Select one or more: a. 2 b. 1 c. 4 d. 0 e. 3

Draw structural formulas for all possible isomers having the following molecular formulas: a. C4H10 b. C2HBr3...

Draw structural formulas for all possible isomers having the following molecular formulas: a. C4H10 b. C2HBr3 c. C3H6O d. C3H4 Please explain also if you can. Thanks!

1) GC-MS of your sample will result in a total ion chromatogram and a mass spectrum....

1) GC-MS of your sample will result in a total ion chromatogram and a mass spectrum. Explain the information that each contains and label the axes. a) Total Ion Chromatogram b)Mass Spectrum 2) Antihistamine contains one of the active ingrediants below. Draw the chemical structure and give the expected m/z for the molecular ion. a) Cetirizine b) Loratadine c) Diphemhydramine d) Chlorphenamine

Write a short discussion paragraph describing the differences between an atomic spectrum and a molecular spectrum...

Write a short discussion paragraph describing the differences between an atomic spectrum and a molecular spectrum and the cause of those differences.

Write appropriate structural formulas for a cyclic molecule that is a constitutional isomer of cyclohexane

Write appropriate structural formulas for a cyclic molecule that is a constitutional isomer of cyclohexanemolecules with the formula C6H12 that contain one ring and that are enantiomers of each othermolecules with the formula C6H12 that contain one ring and that are diastereomers of each othermolecules with the formula C6H12 that contain no ring and that are enantiomers of each othermolecules with the formula C6H12 that contain no ring and that are diastereomers of each other.

Write with structural formulas and cofactors a reaction of which the product is pyruvic acid, but...

Write with structural formulas and cofactors a reaction of which the product is pyruvic acid, but what is not a part of the glycolysis.

Write with structural formulas and cofactors a reaction which is inhibited by arsenite and a reaction...

Write with structural formulas and cofactors a reaction which is inhibited by arsenite and a reaction which is inhibited by NADH+H+

Draw a structural formula for all possible isomers having the following molecular formulas. C4H10, C2HBr3, C3H6O...

Draw a structural formula for all possible isomers having the following molecular formulas. C4H10, C2HBr3, C3H6O and C3H4. Please explain.

write the chemical formulas, calculate the molecular masses and find the percent of oxygen in the...

write the chemical formulas, calculate the molecular masses and find the percent of oxygen in the following compounds: a.) compound containing sodium and phosphate: b.) Compound containing calcium and sulfate c.) Compound containing Ammonium and carbonate: d.) Compound containing barium and hydroxide: 2.) Calculate the number of molecules in 4.5 moles of Ca(ClO3)2. 3.) Calculate the mass of (NH4)2CO3 in 4.0 moles of (NH4)2CO3. 4.) Calculate the number of molecules in 7.3 g of calcium sulfate. 5) Calculate the empirical...

Subjects