1. LABEL the relevant signals in the following IR spectrum & CIRCLE which molecule BEST matches...

Question

Question

Answer 1

Answer #1

Solution= The compound is Benzoic acid.

The peak at 1300 cm^-1 is aromatic C-H stretshing.

The peak at 1700 cm^-1 is keto group stretching.

The broad peak at 2500-3000 cm^-1 is O-H stretching in acid.

НО.

Answer 2

Similar Homework Help Questions

5) LABEL the relevant signals in the following IR spectrum & CIRCLE Mowing IR spectrum &...

5) LABEL the relevant signals in the following IR spectrum & CIRCLE Mowing IR spectrum & CIRCLE which molecule BEST matches the spectrum. (5 pts) SUBZ * TRANSMITTANCE LCG2 DOCE 9962 00 BCE 2500 see HAVENUMBERS 1880 Copyright 1994 liquid sample between salt plates 28.
IR Worksheet 1. For each spectrum below: 1) Label the major peaks with their approximate frequency....

IR Worksheet 1. For each spectrum below: 1) Label the major peaks with their approximate frequency. 2) Identify the bond vibration and possible functional group associated with each peak. 3) Match the spectra to one of these possible compounds: NH2 TRANSMITTANCE[%] pobo edo "2060 bo zdoo 160 Tobo 560 WAVENUMBER [cm-1] oot 08 TRANSMITTANCE [%] 09 01 02 4000 3500 3000 2500 2000 WAVENUMBER (cm-1] 1500 1000 500 οοο TRANSMITTANCE (6) οο οο οε 4000 3500 3000 1500 1000 2500...
Click in the answer box to display choices Choose the compound that matches the IR spectrum...

Click in the answer box to display choices Choose the compound that matches the IR spectrum shown. 100 50 4000 3500 3000 2500 2000 1500 1000 500 Wavenumber (cm-) A: D: The spectrum belongs to compound (select)

pls interpret and analyze both IR Spectrum . thanks philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 50...

pls interpret and analyze both IR Spectrum . thanks philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance 100 philipljphnson 95- 85 80 75 70- 65- 60 55 50 4000 3500 1000 500 3000 1500 2500 2000 %Transmittance 90 philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance...
Circle which compound matches the given IR spectrum (4 pts): =O 2.6 2.8 3 3.5 4...

Circle which compound matches the given IR spectrum (4 pts): =O 2.6 2.8 3 3.5 4 4.5 wavelength, micrometers 5 5.5 6 7 8 9 10 11 12 13 14 1516 percent transmittance 800 600 3800 3400 3000 2600 2200 2000 1800 1600 1400 1200 1000 wavenumber, cm1 2. For the following compounds, how many signals would you expect to see in the 'H NMR spectrum (6 pts)? Сн, сн, HH
Circle which compound matches the given IR spectrum (4 pts): =O 2.6 2.8 3 3.5 4...

Circle which compound matches the given IR spectrum (4 pts): =O 2.6 2.8 3 3.5 4 4.5 wavelength, micrometers 5 5.5 6 7 8 9 10 11 12 13 14 1516 percent transmittance 800 600 3800 3400 3000 2600 2200 2000 1800 1600 1400 1200 1000 wavenumber, cm1 2. For the following compounds, how many signals would you expect to see in the 'H NMR spectrum (6 pts)? Сн, сн, HH

Circle which compound matches the given IR spectrum (4 pts): =O 2.6 2.8 3 3.5 4...

Circle which compound matches the given IR spectrum (4 pts): =O 2.6 2.8 3 3.5 4 4.5 wavelength, micrometers 5 5.5 6 7 8 9 10 11 12 13 14 1516 percent transmittance 800 600 3800 3400 3000 2600 2200 2000 1800 1600 1400 1200 1000 wavenumber, cm1 2. For the following compounds, how many signals would you expect to see in the 'H NMR spectrum (6 pts)? Сн, сн, HH
Which structure is most consistent with the following IR spectrum? 100 TRANSMITTANCE [%] 50 4000 500...

Which structure is most consistent with the following IR spectrum? 100 TRANSMITTANCE [%] 50 4000 500 3000 1000 2000 1500 WAVENUMBER (-1) OH ОН II
1) Identify the functional group (alkane, alkene, ketone, aldehyde, aldehyde, etc) for the compounds providing the...

1) Identify the functional group (alkane, alkene, ketone, aldehyde, aldehyde, etc) for the compounds providing the IR spectra: % Transmittance 4000 3500 3000 1500 1000 500 2500 2000 Wavenumber(cm) % Transmittance 4000 3500 3000 1500 1000 500 2500 2000 Wavenumber(cm) % Transmittance 1000 3500 3000 1500 1000 500 2500 2000 Wavenumber (cm)

Interpret the IR spectrum of each product. Circle and label all major peaks directly on the...

Interpret the IR spectrum of each product. Circle and label all major peaks directly on the spectrum. **Write the product's name or draw the product on each corresponding spectrum. VI. Interpret the 'H-NMR for each product. Draw out the product and label each H unambiguously i.e. label H's a,b,c). % Transmittance 4000 3500 3000 3084.7 30520 30152 2500 Wavenumbers (cm-1) 2000 1500 1 4502 14740 12879 1262.3 1247.9 1000 Anisole Derivative 10187 500 An sole Derivative ] treat as Singlet...