1. For an fluoride species AF7, what is the formal charge (i.e. oxidation state) of A...
1. For an fluoride species AF7, what is the formal charge (i.e. oxidation state) of A in the "ionic limit"?
2.
when you start in the solid phase area and you increase the temperature, maintaining the (constant) pressure below the triple point, the process that you observe ...
| a. |
sublimation of the solid |
|
| b. |
atomisation of the solid |
|
| c. |
fusion (or melting) of the solid |
|
| d. |
you reach the critical point |
3. Which is the correct equation for the formation of nitrogen(IV) oxide?
Homework Answers
1.fluoride oxidation state is -1 always. So, oxidation state of A is +7.
2. a. sublimation of the solid. as it goes from solid to gas directly.
3. 4NO2+O2= 2N2O5
This is the equation of formation of nitrogen(V) oxide.
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1. For an fluoride species AF7, what is the formal
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1. What is the purpose of each of the following steps in this
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a. Adding solid NaCl to the reaction mixture
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*Explanations should be brief. Draw a box around each final answer, if applicable.* 1. Consider intermolecular forces and kinetic energies with respect to a solid and a liquid. Explain why molecules in a liquid are free to move past each other, while molecules in a solid are held in fixed positions. 2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point of 2-hexanol is higher than the boiling point of 2,3-dimethyl-2-butanol. Be sure to...
Attached is the lab experiment. Here are the questions I need
help with:
1. What is the purpose of each of the following steps in this
experiment?
a. Adding solid NaCl to the reaction mixture
b. Repeated washings with water, sat'd NAHCO3, and brine
c. the pipet column chromatography
2. Which compound, cyclohexanol or cyclohexanone will have a
higher Rf on a TLC plate?
3. What is the advantage of using sodium hypochlorite as an
oxidant over CrO3 or Na2Cr2O7...
please answer the prelab excercise:) I tried doing it but I did not
get very far
Experiment 7: Grignard Reaction. Introduction Discovered by French chemist Victor Grignard, the reaction that now bears his name is an example of the preparation of an organometallic reagent. In this lab, phenylmagnesium bromide is the Grignard of interest, and it will be added to an aldehyde to produce an alcohol. Lab Objectives 1. To study organometallic reagents in general. benzophenone. 2. To prepare phenylmagnesium...
.
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What are the instruments that have been utilized for the
review article discussions?
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