-138. Aniline, C6H5NH2, when reacted with picric acid gives a derivative with an absorptivity of134 cm L at 359 nm. What would be the absorbance of a 1.00 × 10-4 M solution ofreacted aniline in a 1.00-cm cell?

Given: ϵ=134cm−1⋅g−1⋅L;C=1.00x10−4M;b=1.00cm;MC6H5NH2=93.13g/molStep 1: Write the Beer's Law…

Answered: -1 38. Aniline, C6H5NH2, when reacted…

Chemistry

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Chapter1: Chemical Foundations

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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UV: max 235 (ε 12,000) and max 314 (ε 120) EIMS: m/z 39 (31%), 41 (33%), 55 (37%), 69 (26%), 98 (100%), 99 (7%), 100 (0.2%) IR: Imm IR spectrum in CCl4 solvent 2950 cm-¹ 2000 4) RC=N 5) 0-H BAYEHUNIERI - R 1630 cm-¹ 1710 cm-¹ $10 4a) Which of the following heteroatoms that are definitely NOT present based on the EIMS data? (Circle all that apply). Br Cl FSI 0 4 continued) Please refer to data on preceding page. 4b) From the EIMS data what is the best estimate of the number of carbon atoms in this molecule? 4c) From the UV data, conjugated л-bonds are: definitely present definitely absent 4d) From the IR spectrum alone, which of the following functional groups can be definitely ruled OUT? Circle those that are ruled out and briefly explain why. 1) C=0 2) RC=CR 3) C=C cannot tell
B. explain each step with words on how to get the structure. Step 1: Calculate the Index of Hydrogen Deficiency (IHD). Step 2: Use IR to determine obvious functional groups. Step 3: Use 1H-NMR to determine structural details. Step 4: Confirm the final structure using 13C-NMR.
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Find the A and T% of a 6.5X104 mol L1 solution of a drug (Molecular weight 200) whose absorptivity is 0.026 L cm1 g'at 520 nm when measured in a cell of 2.00 cm pathlength?
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-1 38. Aniline, C6H5NH2, when reacted with picric acid gives a derivative with an absorptivity of 134 cm L at 359 nm. What would be the absorbance of a 1.00 × 10-4 M solution of reacted aniline in a 1.00-cm cell?