1. (1 point each) Identify and label the distinct protons in the following compounds
1 I. Label the equivalent sets of protons (CH NMR) in the following compounds and then create a table with corresponding splitting pattern and integration information. (6 pts.) b"
1. Identify all the functional groups in the following compounds. Circle each functional group and label each group. Thank you! 1. Identify all the functional groups in the following compounds. Circle each functional group and label each group. Hiç O CH CH CH-C-0-CHCH, -0-CH, CH CH(CH), a. acid group СОН) -CH-CHNHA 0-C-CH Amphetamine (a central nervous system stimulant and abused drug) O Aspirin ( 13 H1802 . . HC=CHCHACHACHCH CHO CHE e. HCCHI (CH OH CHE Citronellal alcohol group ~...
1. For the circuit below: (a) Identify and label all distinct nodes. (b) Identify all combinations of 2 or more circuit elements that are connected in series. (c) Identify pairs of circuit elements that are connected in parallel. 312 222 2 20 V 1322 62
How many chemically distinct protons does the following compound have? Number chemically distinct protons H CI CI CH3 H3C
sketch the 1H NMR spectrum for the following compounds; label the peaks with corresponding protons and include the relative integration numbers for each signal. (if you could do both, that would be great. i dont think i did the top one right. Thank you!) Name Justine Panney D) 1935 0.96 Br 3 Hs triplet tordutste at; multipet |aumut det M (ppm) (ppm)
1. How many different sets of "chemically equivalent protons" are on each of these different compounds? 2. Give the splitting pattern for the designated protons on the following molecules. 3 Which type of spectroscopy can most easily be used to tell these two compounds apart? (Note superscripted number denotes mass number of isotope of oxygen) 10. Identify which compound best matches the following spectral data. 1. How many different sets of "chemically equivalent protons" are on each of these different...
22 Question (1 point) For the protons specifically indicated, rank the following compounds according to increasing acidity. 1st attempt See Periodic Table See Hint Compounds (4 images) (Drag and drop into the appropriate area) I CI HHH - Z
1. Label each set of chemically equivalent protons, using a for the set that will be at the lowest frequency in the H NMR spectrum, b for the next lowest, and so on. Identify the multiplicity of each signal. CH3CHNO2 CH3 CH3CH2CHOCHZ CH2CH2CH3 CH3CH Сн, CH2CH2CHCH,CI CHZ CICH,CCHCI, CHZ CICH,CH2CH2CH2CH,CI
Label the protons on each of the following molecules. Don't forget to check for diastereotopic protons. These are all structures related to experiment #16. B. Fill in the prediction table for each molecule. Remember that you can get complex splitting when there are different types of neighbors. There may be more rows than you will need.
3. Label each asymmetric carbon in the following compounds as either Ror S. (2 point . HHHCl BATCH CH.OH (b) НЕОН CH (c) нс Br н он sort Rors Ros bathe coloriary nе оf он