![Which of the two complexes, [IMnBro! or [Cr(HO)s], will show the higher transition intensity or molar absorptivity, e, in the UV/VIS spectrum? Explain your answer with the aid of suitable diagrams.](http://img.homeworklib.com/questions/c91ab340-af50-11eb-91fe-258af658bb80.png?x-oss-process=image/resize,w_560)
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Which of the two complexes, [IMnBro! or [Cr(HO)s]', will show the higher transition intensity or molar...
please state the answer step by step. thank you 3. a. was The analysis of the...
please state the answer step by step. thank you
3. a. was The analysis of the complex formed between Cu(I) and 1,10-phenanthroline conducted using molecular spectroscopic method. The results showed that this complex has a molar absorptivity (€) of 7000 L cm'mol and maximum wavelength absorption (1) of 435 nm. Calculate the absorbance of a 6.77 x 10 M solution of the complex when measured in a 1.00 cm cell at wavelength of 435 nm. b. In ultraviolet-visible (UV-Vis) spectroscopic...
Observe the following diagrams for the standard molar change of a pure compound. determine Which diagrams...
Observe the following diagrams for the standard molar change of a pure compound. determine Which diagrams shows a phase transition with a well-defined boundary between the Two phases. Justify your answer. (b) The liquid/vapor phase transition is a second type of transition that occur at the critical point (According to the criterion of Ehrenfest). Give two other examples of Transitions of second types, and briefly explain the nature of the two relevant Phenomena|.
1. Show all your work calculating the # of Cs based on the Mand (M+1]' peaks....
1. Show all your work calculating the # of Cs based on the Mand (M+1]' peaks. 2. Based on the mass spectrum, do you think your compound has a nitrogen atom? Explain. 3. Propose at least two molecular formulas based on the mass spectrum and calculate the exact mass of the parention. Is one of your formula more likely than the other? If so, explain. Compound 14 is a liquid (b.p. 85") which finds its greatest application as an aprotic...
Please explain which. Thanks. of the two compounds which compound will have higher standard molar entropy...
Please explain which. Thanks.
of the two compounds which compound will have higher standard molar entropy at 25 °C h H CH H H <I TIN
1. For each of the following complexes, give the electron configurations of the d-type M Os,...
1. For each of the following complexes, give the electron configurations of the d-type M Os, for tetrahedral complexes. Also ie ) (e) for octahedral complexes and (e( ch complex in units of the Bohr , Fe(CN) 3, CoCl , Ni(CO)4, Ti(H2O) +, magnet n f.в Co ( NH3) 3+, Co(FLO)r", Fe(CN) V Fa". Cu(H2O) г., CuCl? , V(CO), Cr(CO) each octahedral complex is high-spi the ligand field theory notes). ust use your judgment as to whether n or low-spin...
If you use a different value for the molar absorptivity (s), which of the following variables...
If you use a different value for the molar absorptivity (s), which of the following variables change or don't change? Explain your answer for each with complete sentences (no more than three). 1. a. Kc b. AH c. AS Write down your calculated value for AH 2. below. Is the reaction endothermic of exothermic? Explain with at least one complete sentence. 3. Write down the values for AHn (in kJ/mol) and AS (in J/K-mol) that you calculated in the lab....
Assignment: CO2 extraction of Eugenol 1. Which one of the following two compounds would you expect to have a higher sol...
Assignment: CO2 extraction of Eugenol 1. Which one of the following two compounds would you expect to have a higher solubility in liquid CO2. Explain your reasoning in a few sentences: HO. HC I CH ON CH3 Capsaicin Caffeine 2. Explain why percent recovery is utilized in the CO2 extraction of Eugenol as opposed to a theoretical yield. Limit yourself to 1-3 sentences. H3CO 3. List 3 signals that should be observed in the IR spectrum of Eugenol (whose structure...
1. Which one of the following two compounds would you expect to have a higher solubility...
1. Which one of the following two compounds would you
expect to have a higher solubility in liquid CO2. Explain your
reasoning in a few sentences:
2. Explain why percent recovery is utilized in the CO2
extraction of Eugenol as opposed to a theoretical yield. Limit
yourself to 1-3 sentences.
3. List 3 signals that should be observed in the IR
spectrum of Eugenol (whose structure is shown to the right).
4. In your own words, explain the purpose of...
Which one has the higher standard molar enthalpy at 25C? 1) NO2(g) or CH3CH2CH3(g) - NO2 has high...
which one has the higher standard molar enthalpy at 25C? 1) NO2(g) or CH3CH2CH3(g) - NO2 has higher mass by 2g but CH3CH2CH2 is more complex so i'm not sure which one it is 2) Xe or CO2 - Xe has much higher mass but CO2 is more complex ? 2) H2O2 or H2S - both have very similar masses ?? Please explain your answer. thanks
the guiding questions. the max absorbance is 460. Guiding questions complex turque . Compare the molar...
the
guiding questions. the max absorbance is 460.
Guiding questions complex turque . Compare the molar absorptivity coefficients you obtained with SCN and Fe" as limiting reagents. Would you expect them to be the same? Why or why not? (Week 1) • The accepted molar absorptivity coefficient for FeSCN is 7.0x10' M'cm''. Find the bias and relative bias of your values and suggest possible sources of errors. (Week 1) • Which molar absorptivity coefficient will you use to calculate the...
please state the answer step by step. thank you
3. a. was The analysis of the complex formed between Cu(I) and 1,10-phenanthroline conducted using molecular spectroscopic method. The results showed that this complex has a molar absorptivity (€) of 7000 L cm'mol and maximum wavelength absorption (1) of 435 nm. Calculate the absorbance of a 6.77 x 10 M solution of the complex when measured in a 1.00 cm cell at wavelength of 435 nm. b. In ultraviolet-visible (UV-Vis) spectroscopic...
Observe the following diagrams for the standard molar change of a pure compound. determine Which diagrams shows a phase transition with a well-defined boundary between the Two phases. Justify your answer. (b) The liquid/vapor phase transition is a second type of transition that occur at the critical point (According to the criterion of Ehrenfest). Give two other examples of Transitions of second types, and briefly explain the nature of the two relevant Phenomena|.
1. Show all your work calculating the # of Cs based on the Mand (M+1]' peaks. 2. Based on the mass spectrum, do you think your compound has a nitrogen atom? Explain. 3. Propose at least two molecular formulas based on the mass spectrum and calculate the exact mass of the parention. Is one of your formula more likely than the other? If so, explain. Compound 14 is a liquid (b.p. 85") which finds its greatest application as an aprotic...
Please explain which. Thanks.
of the two compounds which compound will have higher standard molar entropy at 25 °C h H CH H H <I TIN
1. For each of the following complexes, give the electron configurations of the d-type M Os, for tetrahedral complexes. Also ie ) (e) for octahedral complexes and (e( ch complex in units of the Bohr , Fe(CN) 3, CoCl , Ni(CO)4, Ti(H2O) +, magnet n f.в Co ( NH3) 3+, Co(FLO)r", Fe(CN) V Fa". Cu(H2O) г., CuCl? , V(CO), Cr(CO) each octahedral complex is high-spi the ligand field theory notes). ust use your judgment as to whether n or low-spin...
If you use a different value for the molar absorptivity (s), which of the following variables change or don't change? Explain your answer for each with complete sentences (no more than three). 1. a. Kc b. AH c. AS Write down your calculated value for AH 2. below. Is the reaction endothermic of exothermic? Explain with at least one complete sentence. 3. Write down the values for AHn (in kJ/mol) and AS (in J/K-mol) that you calculated in the lab....
Assignment: CO2 extraction of Eugenol 1. Which one of the following two compounds would you expect to have a higher solubility in liquid CO2. Explain your reasoning in a few sentences: HO. HC I CH ON CH3 Capsaicin Caffeine 2. Explain why percent recovery is utilized in the CO2 extraction of Eugenol as opposed to a theoretical yield. Limit yourself to 1-3 sentences. H3CO 3. List 3 signals that should be observed in the IR spectrum of Eugenol (whose structure...
1. Which one of the following two compounds would you
expect to have a higher solubility in liquid CO2. Explain your
reasoning in a few sentences:
2. Explain why percent recovery is utilized in the CO2
extraction of Eugenol as opposed to a theoretical yield. Limit
yourself to 1-3 sentences.
3. List 3 signals that should be observed in the IR
spectrum of Eugenol (whose structure is shown to the right).
4. In your own words, explain the purpose of...
the
guiding questions. the max absorbance is 460.
Guiding questions complex turque . Compare the molar absorptivity coefficients you obtained with SCN and Fe" as limiting reagents. Would you expect them to be the same? Why or why not? (Week 1) • The accepted molar absorptivity coefficient for FeSCN is 7.0x10' M'cm''. Find the bias and relative bias of your values and suggest possible sources of errors. (Week 1) • Which molar absorptivity coefficient will you use to calculate the...
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