Organic Compound Is Ibuprofen Questions

2.4 Organic Project (SCH4U)This project will connect what you learned in SCH4U with respect to an organic compound of
your choosing. Complete each question in this document, inserting pictures and diagrams
(preferable as PDFs and rightside up). The overall number of pages of this completed report
should not exceed 12 pages (including title page and citations). Provide a list of sources in APA
format at the end of Part A, but it should serve as your sources for the entire document. Your
answers should demonstrate your diverse knowledge of this course, so avoid repetition and
refer to the textbook and teacher notes when answering the questions.
You must pick a molecule that has at least 5 carbons.
Marking Scheme (wt factor 3 each)
Part A – Risk Benefit Analysis of Compound (___/18 MC)
Part B – Connections to Unit 1 Organic Chemistry (___/20 Com)
Part C – Connections to Unit 2 Structures and Properties (___/23 KU)
Part D – Connections to Unit 3 Energy and Rates (___/26 Inq)
Total _____/87 marks
1
2.4 Organic Project (SCH4U)
Part A – Research your organic product. Follow the steps outlined on page 97-98. – (18
marks MC)
1)
Chemical Name : ibuprofen
2)
Chemical Structure, Copy and Paste from websource. (1) : C13H18O2
3)
Physical Properties: (at least 6) (2)
4)
History/Background of discovery: (4)
Answer the 5 questions on the Thoughtlab on page 100 (8)
1.
2.
3.
4.
5.
2
2.4 Organic Project (SCH4U)
Sources (minimum 3 (not wikipedia), use APA format), include sources you used to complete
Part B, C and D. You can use easybib. (3 marks)
Part B – Connections to Unit 1 Organic Chemistry (20 marks Com)
1)
IUPAC Name, Common Name, molecular formula: (1)
2)
Molar Mass: (1)
3)
Chemical Structure: Use Chem Magic to Draw (snip or print screen to prove you used
the software. https://chemagic.org/molecules/amini.html (4) Show the loaded diagram and the
line diagram. Instructions were given in this doc.
https://docs.google.com/document/d/1W22Eg3VfKDyuzzsLr9JI_7KlF5B8NJsonyr_NjeBfZM/edit
?usp=sharing
Example snips. (remove in your final report)
4)
Draw condensed structure for your molecule (1)
5)
Type of functional groups in molecule: (2)
3
2.4 Organic Project (SCH4U)
6)
Draw 4 Possible Isomers (in addition to the original, you don’t need to name them) (4)
7)
Show 3 possible and different types of reactions involving this molecule given their
functional groups (use real reactions or hypothetical). Highlight the functional group undergoing
change. Show structural diagram in equations. Name the type of reaction and any catalysts and
reagents where applicable. You must use the format and types outline in Chapter 2.2. Show the
depth of your understanding, so don’t include a reverse reaction to one you’ve given. (6)
Part C – Connections to Unit 2 Structure and Properties (23 marks KU)
1)
Write electron configurations and orbital diagrams for 3 elements in your compound. (3)
2)
Give the line spectra (both absorption and emission) for three elements in your
compound. (3)
3)
Give all the VSEPR shapes (ABE notation included) for atoms in your compound (3)
4)
Redraw your diagram and pick 3 different atoms. Circle the atoms in your compound
and calculate the formal charge of each. Show your work (3)
5)
Indicate if any atoms in your compound (circle them) can have expanded octet and
explain why or why not. (2)
4)
Indicate bond polarity by using partial charge or bond dipoles.Show electronegativity
difference calculations. (3)
4
2.4 Organic Project (SCH4U)
5)
Indicate overall whether the molecule is polar or non-polar and indicate the general net
dipole moment (draw). State whether the molecule would be soluble in water and state how you
know. (2)
6)
Review the 4 main types of solids and state which your compound would be. Compare
your properties with the typical characteristics of this type of solid. Name the intermolecular and
intramolecular forces or any other forces that exist for your molecule with itself. (4)
D) Connections to Unit 3 Energy and Rates (26 marks Inq)
1)
Determine the molar enthalpy of solution of your compound.
(ie. this is what solution reaction looks like, its just dissolving, NaOH(s) => NaOH(aq))
Assume you dissolved 9.5g of your compound in 55.0 mL of water. The temperature
changed from 22.2 oC to 29.5 oC. (4)
2)
Show the 4 ways this thermochemical reaction can be represented. (2)
3)
If the amount of your compound was doubled, how would the temperature change?
Explain. (2)
4)
Show a complete combustion equation for your compound (2). Balance it.
5)
Show a balanced formation equation for your organic compound. Assume the formation
gives an exothermic enthalpy value of 400 kJ/mol of compound formed. Show formation
equations for each combustion product and give the values from page. 597. Show your
thermochemical equations with enthalpy change outside the equation. (3)
5
2.4 Organic Project (SCH4U)
6) Use the equations in 5 above and Hess’s Law to calculate the enthalpy of combustion of
your compound (target) from 4. (3)
7) If 12.0g of your compound were burned, how much energy would be released or
absorbed?(2)
8)
Restate the formation equation of your compound. Is this a complex or elementary
reaction? Explain. (2)
9)
Assume the rate law for your formation equation is rate=k[C]2[H] , where C is the initial
concentration of carbon in mol/L and H is the initial concentration of hydrogen in mol/L. The
time is measured in minutes. (3)
a) How would the rate change if C is doubled but H doesn’t change?
b) How would rate change if C is doubled and H is halved?
c) How would the rate change if C is halved and H is doubled.
d) How would rate change if both are doubled?
e) What is the order of this reaction. What is a possible unit for k?
10)
Draw an Enthalpy diagram for the formation of your compound. Label all parts including
the enthalpy value in the previous question. Assume the E a(f) value is equal to 10 KJ for every
carbon atom in your molecule. Show this value in your diagram and the value of Ea(rev) . (3)
6
2.4 Organic Project (SCH4U)
7
2.4 Organic Project (SCH4U)
This project will connect what you learned in SCH4U with respect to an organic compound of
your choosing. Complete each question in this document, inserting pictures and diagrams
(preferable as PDFs and rightside up). The overall number of pages of this completed report
should not exceed 12 pages (including title page and citations). Provide a list of sources in APA
format at the end of Part A, but it should serve as your sources for the entire document. Your
answers should demonstrate your diverse knowledge of this course, so avoid repetition and
refer to the textbook and teacher notes when answering the questions.
You must pick a molecule that has at least 5 carbons.
Marking Scheme (wt factor 3 each)
Part A – Risk Benefit Analysis of Compound (___/18 MC)
Part B – Connections to Unit 1 Organic Chemistry (___/20 Com)
Part C – Connections to Unit 2 Structures and Properties (___/23 KU)
Part D – Connections to Unit 3 Energy and Rates (___/26 Inq)
Total _____/87 marks
1
2.4 Organic Project (SCH4U)
Part A – Research your organic product. Follow the steps outlined on page 97-98. – (18
marks MC)
1)
Chemical Name : ibuprofen
2)
Chemical Structure, Copy and Paste from websource. (1) : C13H18O2
3)
Physical Properties: (at least 6) (2)
4)
History/Background of discovery: (4)
Answer the 5 questions on the Thoughtlab on page 100 (8)
2
2.4 Organic Project (SCH4U)
1.
2.
3.
4.
5.
Sources (minimum 3 (not wikipedia), use APA format), include sources you used to complete
Part B, C and D. You can use easybib. (3 marks)
3
2.4 Organic Project (SCH4U)
Part B – Connections to Unit 1 Organic Chemistry (20 marks Com)
1)
IUPAC Name, Common Name, molecular formula: (1)
2)
Molar Mass: (1)
3)
Chemical Structure: Use Chem Magic to Draw (snip or print screen to prove you used
the software. https://chemagic.org/molecules/amini.html (4) Show the loaded diagram and the
line diagram. Instructions were given in this doc.
https://docs.google.com/document/d/1W22Eg3VfKDyuzzsLr9JI_7KlF5B8NJsonyr_NjeBfZM/edit
?usp=sharing
Example snips. (remove in your final report)
4)
Draw condensed structure for your molecule (1)
5)
Type of functional groups in molecule: (2)
6)
Draw 4 Possible Isomers (in addition to the original, you don’t need to name them) (4)
7)
Show 3 possible and different types of reactions involving this molecule given their
functional groups (use real reactions or hypothetical). Highlight the functional group undergoing
change. Show structural diagrams in equations. Name the type of reaction and any catalysts
and reagents where applicable. You must use the format and types outlined in Chapter 2.2.
4
2.4 Organic Project (SCH4U)
Show the depth of your understanding, so don’t include a reverse reaction to one you’ve given.
(6)
(This picture is example of chapter 2.2, just sample
question)
Part C – Connections to Unit 2 Structure and Properties (23 marks KU)
1)
Write electron configurations and orbital diagrams for 3 elements in your compound. (3)
2)
Give the line spectra (both absorption and emission) for three elements in your
compound. (3)
3)
Give all the VSEPR shapes (ABE notation included) for atoms in your compound (3)
4)
Redraw your diagram and pick 3 different atoms. Circle the atoms in your compound
and calculate the formal charge of each. Show your work (3)
5
2.4 Organic Project (SCH4U)
5)
Indicate if any atoms in your compound (circle them) can have expanded octet and
explain why or why not. (2)
4)
Indicate bond polarity by using partial charge or bond dipoles. Show electronegativity
difference calculations. (3)
5)
Indicate overall whether the molecule is polar or non-polar and indicate the general net
dipole moment (draw). State whether the molecule would be soluble in water and state how you
know. (2)
6)
Review the 4 main types of solids and state which your compound would be. Compare
your properties with the typical characteristics of this type of solid. Name the intermolecular and
intramolecular forces or any other forces that exist for your molecule with itself. (4)
D) Connections to Unit 3 Energy and Rates (26 marks Inq)
6
1)
Determine the molar enthalpy of solution of your compound.
(ie. this is what solution reaction looks like, its just dissolving, NaOH(s) => NaOH(aq))
Assume you dissolved 9.5g of your compound in 55.0 mL of water. The temperature
changed from 22.2 oC to 29.5 oC. (4)
2)
Show the 4 ways this thermochemical reaction can be represented. (2)
2.4 Organic Project (SCH4U)
3)
If the amount of your compound was doubled, how would the temperature change?
Explain. (2)
4)
Show a complete combustion equation for your compound (2). Balance it.
5)
Show a balanced formation equation for your organic compound. Assume the formation
gives an exothermic enthalpy value of 400 kJ/mol of compound formed. Show formation
equations for each combustion product and give the values from the page. 597. Show your
thermochemical equations with enthalpy change outside the equation. (3)
7
2.4 Organic Project (SCH4U)
6) Use the equations in 5 above and Hess’s Law to calculate the enthalpy of combustion of
your compound (target) from 4. (3)
8
2.4 Organic Project (SCH4U)
7) If 12.0g of your compound were burned, how much energy would be released or
absorbed?(2)
8)
Restate the formation equation of your compound. Is this a complex or elementary
reaction? Explain. (2)
9)
Assume the rate law for your formation equation is rate=k[C]2[H] , where C is the initial
concentration of carbon in mol/L and H is the initial concentration of hydrogen in mol/L. The
time is measured in minutes. (3)
a) How would the rate change if C is doubled but H doesn’t change?
b) How would the rate change if C is doubled and H is halved?
c) How would the rate change if C is halved and H is doubled.
d) How would the rate change if both are doubled?
e) What is the order of this reaction. What is a possible unit for k?
10)
Draw an Enthalpy diagram for the formation of your compound. Label all parts including
the enthalpy value in the previous question. Assume the E a(f) value is equal to 10 KJ for every
carbon atom in your molecule. Show this value in your diagram and the value of Ea(rev) . (3)
9