write the molecular formula for a compound with the possible elements C, H, N and O that exhibits a molecular ion at Mr-84.0948. Exact Masses of the Most Abundant Isotope of Selected Elements Isotope Natural abundance (%) H 99.985 1c98.90 14N99.63 Exact mass 1.008 12.000 14.003 15.995 99./6 Molecular formula C4H6NO X (In the order CHNO, with no subscripts)
I am not sure how to work this problem.
Image Transcriptionclose
write the molecular formula for a compound with the possible elements C, H, N and O that exhibits a molecular ion at Mr-84.0948. Exact Masses of the Most Abundant Isotope of Selected Elements Isotope Natural abundance (%) H 99.985 1c98.90 14N99.63 Exact mass 1.008 12.000 14.003 15.995 99./6 Molecular formula C4H6NO X (In the order CHNO, with no subscripts)
Expert Answer
Related Chemistry Q&A
Q: Upon ingestion, grain alcohol,C2H6O, is metabolized into acetaldehyde, C2H4O, which is a toxic subst...
A: Redox reactions has two simultaneous reactions i.e. oxidation and reduction.Oxidation is generally d...
Q: For the reactionN2(g) + O2(g)2NO(g)H° = 181 kJ and S° = 24.9 J/KThe equilibrium constant, K, would b...
A: Gibb's free energy : It is defined as the maximum amount of useful work that can be obtained from th...
Q: 2. Provide the structure of the product which results from the base-catalyzed condensation followed ...
A: The base catalyzed condensation followed by dehydration between benzophenone and propanal is an aldo...
Q: How are ionic bonds and covalent bonds different? Why is F2 a nonpolar molecule, but H2O is a polar ...
A: Covalent bonds are much more common in organic chemistry than ionic bonds.In covalent bonds, atoms s...
Q: The flask shown here contains 10.0 mL of HCl and a few drops of phenolphthalein indicator. The buret...
A: In this problem, the volume of sodium hydroxide can be calculated only when the initial concentratio...
Q: Write the correct name or formula for each Arrhenius acid or Arrhenius base. For formulas, please i...
A: (a)Arrhenius acid – forms H+ ions in water.Given formula is H2SO4(aq)The name of the given formula i...
Q: Does KOH (aq) + Co(CH3COO)3 (s) yield H2 gas along with potassium acetate and Cobalt(III) hydroxide...
A: We have to explain whether the reaction of cobalt (III) acetate produce Hydrogen gas on reaction wit...
Q: Questions 1. a) Write a detailed mechanism for the formation of dibenzalacetone. b) Give the IUPAC n...
A: (a)A detailed mechanism for the formation of dibenzalacetone is given by, Step 1: Deprotonation.Step...
Q: I don't know how to work out how many isomers of this molecule?
A: Optical isomers:The compounds have a structural molecular formula but different in the arrangements ...
