Homework Answers
The given question is based on a formula for the calculation of vibration wavenumber .Further it is considered that force constant(k) remains same for the isotopic molecules(molecules labelled with different isotopes of same element,like here the two FeO* molecules are isotopic as they are labelled with different isotopes of oxygen-16,18).
With these points,question is solved as shown in the pic
attached.
Add Answer to:
If an Fe-160 stretch is suspected to correspond to a vibrational feature at 630 cm-1, where...
If an Fe-16O stretch is suspected to correspond to a vibrational feature at 630 cm-1, where...
If an Fe-16O stretch is suspected to correspond to a vibrational feature at 630 cm-1, where should the feature appear if the compound is prepared with 18O?
A carbon carbon single bond has a vibrational stretch around 1000 cm–1, a C=C double bond...
A carbon carbon single bond has a vibrational stretch around 1000 cm–1, a C=C double bond stretch appears around 1500-1600 cm–1, and a triple bond is around 2000 cm–1. Which one requires the highest energy to make it vibrate?
If the vibrational frequency of H2 is 4342 cm-1, estimate the vibrational frequency for D2 (where...
If the vibrational frequency of H2 is 4342 cm-1, estimate the vibrational frequency for D2 (where D = 2H). Select one: O a. 2171 O b. 6141 c. 768 d. 3070
Question 1 Calculate the Coefficient of variation (percent) for a set of data where the mean...
Question 1 Calculate the Coefficient of variation (percent) for a set of data where the mean (X) = 89 mg/dL and 2SD (s) = 14 mg/dL. a. 7% b. 7.8% c. 7.9% d. 14% Question 2 A batch of test results is out-of-control. What should you do first? a. Report the results to the physician first, and then look for the trouble. b. Repeat the tests with a new lot of standards (calibrators). c. Follow the "out of control" procedure...
2. If two different compounds have the same Rr value, how might they be identified using paper chromatography?...
2. If two different compounds have the same Rr value, how might they be identified using paper chromatography? 3. Why is it important to keep the spots on the paper as small as possible? 4. If the solvent pool at the bottom of the beaker touched the spots on the 1.5cm line, what would happen to the spots? How would you address this error? 5. If you were teaching a student how to do paper chromatography, what three pieces of...
5. What was the purpose of the NaNO3 solution in this experiment? 6. Could a solution...
5. What was the purpose of the NaNO3 solution in this experiment? 6. Could a solution of NaCl be used instead of NaNO3? 7. What was the purpose of FeSO4 solution in this experiment? 8. Could a solution of FeCl, be used instead of FeSO4? 9. Could a solution of NaSO4 be used instead of FeSO4? 10. Calculate the standard cell potential for the spontaneous redox reaction between a Pb(s)/Pb(NO3)2(aq) half-cell and a Ag(s)/AgNO3(aq) half-cell. Which metal would be oxidized?...
If the vibrational frequency of H2 is 4342 cm-1, estimate the vibrational frequency for D2 (where D = 2H). Select one: O a. 2171 O b. 6141 c. 768 d. 3070
2. If two different compounds have the same Rr value, how might they be identified using paper chromatography? 3. Why is it important to keep the spots on the paper as small as possible? 4. If the solvent pool at the bottom of the beaker touched the spots on the 1.5cm line, what would happen to the spots? How would you address this error? 5. If you were teaching a student how to do paper chromatography, what three pieces of...
5. What was the purpose of the NaNO3 solution in this experiment? 6. Could a solution of NaCl be used instead of NaNO3? 7. What was the purpose of FeSO4 solution in this experiment? 8. Could a solution of FeCl, be used instead of FeSO4? 9. Could a solution of NaSO4 be used instead of FeSO4? 10. Calculate the standard cell potential for the spontaneous redox reaction between a Pb(s)/Pb(NO3)2(aq) half-cell and a Ag(s)/AgNO3(aq) half-cell. Which metal would be oxidized?...
Most questions answered within 3 hours.
-
Garcia Company issues 20.00%, 15-year bonds with a par value of
$470,000 and semiannual interest payments....
asked 10 minutes ago -
The price of 1 lb of potatoes is $1.75. If all the potatoes sold
today at...
asked 12 minutes ago -
In C++ Programming, Try using loops only.
This lab demonstrates the use of the While Loop...
asked 59 minutes ago -
Effect of DCMU and sodium azide on Chlamydomonas? We did an
experiment where we had Chlamydomonas...
asked 1 hour ago -
1a) According to the ideal gas law, _______________.
a. a gas has infinite volume at absolute...
asked 3 hours ago -
Oakdale Fashions, Inc. had $245,000 in 2018 taxable income.
Using the tax schedule in Table 2.3...
asked 3 hours ago -
The marketing class at CSUS had an average score of 150. An
educational analyst determined that...
asked 4 hours ago -
Justin Case has purchased a $250 000 home by putting 20 % down
and taking out...
asked 5 hours ago -
1. In a labor market, marginal cost for a firm is
____________.
a. recruiting cost
b....
asked 5 hours ago -
On January 1, 2019, ABC Company issued $60,000,000 of 20-year,
10.5% bonds when the market rate...
asked 5 hours ago -
39.4% of US homes continue to use a landline in addition to cell
phone service. 3...
asked 6 hours ago -
Starting with benzene, synthesize 1-phenyl-1-butyne.
Show intermediates and reagents.
asked 7 hours ago