Write molecular formulas for compounds that show the following molecular ions in their high-resolution mass spectra. Assume

Question:

Write molecular formulas for compounds that show the following molecular ions in their high-resolution mass spectra. Assume that C, H, N, and O might be present, and use the exact atomic masses given in Section 12.2.

(a) M+ = 98.0844

(b) M+ = 123.0320

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Organic Chemistry

ISBN: 9780495112587

7 Edition

Authors: John McMurry

See More Books

Question Posted: Mar 08, 2011 02:07 AM

See More Questions

Propose structures for compounds that show the following 1H NMR spectra. (a) C9H13N (b)C15H17N TMS 10 6 5 3 2 O ppm Chemical shift (8) TMS 3 2 O ppm 10 6 1 Chemical shift (8) Intensity Intensity-
Rank the following complex ions in order of increasing wavelength of light absorbed. Co(H20+ CoCN)-, Col, Colen)
Propose structures for carboxylic acids that show the following peaks in their 13 C NMR spectra. Assume that the kinds of carbons (1, 2, 3, or 4) have been assigned by DEPT-NMR. (a) C 7 H 12 O 2 :...
The Justice Department has been asked to review a merger request for a market with the following four firms. Firm Assets A .......... $156 million B .......... 130 million C .......... 45 million D...
A firm can outperform its rivals through cost leadership or benefit leadership, but not through price leadership. Explain.
A uniform rod of mass M and length L swings as a pendulum on a pivot at distance L/4 from one end of the rod. Find an expression for the frequency f of small-angle oscillations.
Budget shortfalls in many states during the most recent recession placed a strain on education resources. One area that receives much attention from both parents and administrators is the number of...
High low, break even. Lancer audio produces a high-end DVD player that sells for 1250. Total operating expenses for the past 12 months are as follows: Required: a. Use the high-low method to...
Index funds are mutual funds that try to mimic the movement of leading maket indexes, such as the S&P 5 0 0 or the Pussel 2 0 0 0 . Direxion Funds is a leading provider of leveraged index and ofter...
(a) What capacity plans do you think ESCOM should make for next year? Why? (b) What longer-term capacity plans should ESCOM make? Why? (c) What are the implications of these plans for marketing,...
Propose structures for compounds that fit the following mass-spectral data: (a) A hydrocarbon with M + = 132 (b) A hydrocarbon with M + = 166 (c) A hydrocarbon with M + = 84
Camphor, a saturated mono ketone from the Asian camphor tree, is used among other things as a moth repellent and as a constituent of embalming fluid. If camphor has M + = 152.1201 by high-resolution...
A standard protocol for the treatment of all participants that must be strictly followed. Exercises 12 to 21: Explain the main ethical issue of concern in each of the following. Discuss what, if...
Find the expected value of buying the extended warranty. The expected value of buying the extended warranty is . A new flat - screen TV comes with a 1 - year warranty wh ich completely covers any...
An Olympic runner is coming to visit your school. You have been told that a world class race has two stages. In the first stage, the runner accelerates at a constant rate until he reaches maximum...
Question 3(15 marks) An investor holds 100,000 units of a bond whose features per bond are summarized in the following table. She wishes to be hedged against a rise in interest rates. Maturity Coupon...
12. In a professional cycling race, competitors (the "peloton") begin the race by riding 45.0 km north, then the road turns west by 37 for the next 50.0 km, before turning due west for the final 35.0...
Whateva Ltd uses a flexible budget and standard costs to aid planning and control of its machining manufacturing operations. The costing system for manufacturing has two direct cost categories...
Discuss the pros and cons of using internal versus external sources of secondary data.
1A. If the researcher is concerned about the number of variables, the nature of the analysis, and completion rates, then, he/she is at which stage of the sampling design process (Figure 11.1 in the...
Sulfuric acid in water dissociates completely into H+ and HSO 4 ions. The HSO 4 ion dissociates to a limited extent into H + and SO 4 2 . The freezing point of a 0.1000 m solution of sulfuric acid...
For each compound, give the product(s) expected from (1) hydration HgSO4 / H2SO4 and (2) hydroboration-oxidation. (a) hex-1-yne (b) hex-2-yne (c) hex-3-yne (d) cyclodecyne
Disiamylborane adds only once to alkynes by virtue of its two bulky secondary isoamyl groups. Disiamylborane is prepared by the reaction of BH3-THFwith an alkene. (a) Draw the structural formulas of...
Predict the product(s) you would expect from treatment of each compound with (1) dilute, neutral KMnO4 and (2) warm, basic KMnO4 then dilute acid. (a) hex-1-yne (b) hex-2-yne (c) hex-3-yne (d)...
Sweeten Company had no jobs in progress at the beginning of March and no beginning inventories. The company has two manufacturing departments --Molding and Fabrication. It started, completed, and...
Horizontal Analysis The comparative accounts payable and long-term debt balances of a company are provided below. Current Year Previous Year Accounts payable $47,286 $63,900 Long-term debt 85,492...
On January 1, Year 1, Price Company issued $140,000 of five-year, 7 percent bonds at 97. Interest is payable annually on December 31. The discount is amortized using the straight-line method. Record...

Write molecular formulas for compounds that show the following molecular ions in their high-resolution mass spectra. Assume

Question:

Step by Step Answer:

a The compound contains no more than 7 carbons As in Problem 121 divide ...View the full answer

Organic Chemistry

Students also viewed these Organic Chemistry questions