CHM 1025C Module 4 Homework Packet Name:________

Module Four Part I: Answers Language of Chemistry/Chemical Bonds(Chapter 12, 6)

A. _____(05) Bond Recognition/Compound Classification-Sections 6.1, 12.1-12.3 Answers ac

B. _____(00*) Dot Structures of Molecules-Section 12.4, 12.5 Answers

C. _____(05) Binary Molecular(Covalent) Compounds-Section 6.7 Answers ac

D _____(05) Binary Ionic Compounds-Section 6.2, 6.5 Answers

E. _____(05) Polyatomic Ions-Section – section 6.3, 6.6 Answers e

E1._____(05 or 00) Progressive Polyatomic Ion Practice test#1-Corwin

E2 _____(00 or 05) Progressive Polyatomic Ion Practice Test#1-Hein

E3._____(05) Progressive Polyatomic Ion Practice Test#2 Required List

F. _____(05) Ternary Ionic Compounds-Section 6.3, 6.6 Answers f

G. _____(05) Binary Acids/ Ternary Oxyacids-Section 6.8,6.9 Answers g

H. _____(10) Inorganic Compounds 6.2-6.9 Answers h

_______(50) Partial Module 4 Total (Eighth Exam)

M-4 Assignment Outline

M-4 Required Homework/Tests/Exercises:

______(40) M-4 Hardcopy Homework Packet

______(50) M-4 Multiple Choice (MC) Practice (Blackboard Online)

______(125) Online Names/Formulas Homework (Submit separate Goldenrod form on Exam#2 Day)

________(20) Polyatomic Ions Flash Card or Progressive Polyatomic ion online Homework

________(19) Corwin/Hein Textbook Chapter 6 Table Polyion Test

______(50) Polyatomic Ions Progressive Test#1 (Best Score of two attempts) Required List

______(50) Polyatomic Ions Progressive Test#2 (Best Score of two attempts) Required List

______(40) Hard Copy Dot Structure Homework/Lab:

Module Four: Part A Sample Bond Recognition 5 points

Using a periodic chart, predict the bond that would form between the two elements:

1. Fe-Al ________________

2. P-S ________________

3. C-O ________________

4. B-Cl ________________

5. K-I ________________

For the following element pairs use the electronegativity table below to determine if the bond is ionic or covalent.

6. Na-P ________________

7. Ca-Br ________________

8. Ge-O ________________

9. P-H ________________

10. Be-Cl ________________

Corwin 7^th Text Reference Sections 12.1-12.2-12.3 + Study Guide:

Hein: 11.6 page 227

http://www.fccj.us/chm1025/AssignmentOutline/M4PartA.htm

Module Four: Part B Dot Structures of Molecules 0 points

Using a periodic chart draw the electron dot structures of the following molecules:

(Choose One for each question or the one circled on the paper)

1. NH₃ CH₄ H₂O₂ H₂O 2. H₂SO₄ H₃PO₄ HClO₄ HClO₃

Submit these dot structures as a separate homework

3. HNO₃ H₂CO₃ HNO₂ 4. CO₂ HCN SO₃ SO₂

Submit these dot structures as a separate homework

5. HC₂H₃O₂ H₂C₂O₄ HCHO₂ 6. C₂H₄ C₂H₂ C₃H₈ C₂H₆

carbon to carbon by single covalent bond bond carbons to carbon

Submit these dot structures as a separate homework

7. CH₃CH₂OH CH₃COCH₃ CH₂O (HCHO)

(carbon to carbons by single covalent bonds-oxygen attach to carbon)

Submit these dot structures as a separate homework

8. CH₃OCH₃ CHONH₂ CH₃CH₂CH₂OH CH₃CHOHCH₃
oxygen separates the carbons O & N both bond to C (all three carbons single bonded and –OH attached to carbon)

Submit these dot structures as a separate homework

9. CH₂NH₂COOH CH₃CHNH₂COOH

carbon to carbons by single covalent bonds (-NH₂ amino on#2 carbon in both above)

Submit these dot structures as a separate homework

10. CH₃COOCH₂CH₃ HCOOCH₃

(-CH₂CH₃ also hooks to oxygen in#10, as well as - CH₃ )

Submit these dot structures as a separate homework 30 points

See handout and Corwin 7^th Chapter 12 sections 12.4-12.5 for directions

Drag and Drop Interactive Web Site (This is for practice only):

http://www.lsua.us/chem1001/dragdrop/menu.html
CHM 1025C Module 4 Homework Packet

Module Four: Part C Binary Molecular Compounds 5 points

Using a periodic chart write the names or formulas of the following compounds depending on whether the formula or name is given:

sample test: answer on grading outline

1. CO ____________________

2. SO₃ _____________________

3. N₂O₅ _____________________

4. N₂O₇ _____________________

5. N₂O _____________________

6. Phosphorus pentachloride _________

7. Boron trifluoride _________

8. Carbon dioxide _________

9. Sulfur Trioxide _________

10. Carbon Tetrachloride _________

Textbook Reference: Corwin Chapter 6 Section 6.7 Optional End of Chapter p185 #45-48

Hein Section 6.4 page 108

Online Homework (10 Points Each Required):

C: Binary Molecular (Covalent) Homework: http://www.northcampus.net/Nomenclature/Molecules/25BinaryCovalent.html

C1. Binary Molecular (Covalent) Formulas: http://www.northcampus.net/Nomenclature/MoleculeFormula/25BinaryMolecularFormula.html

Submit grades on separate grading Sheet(goldenrod) when taking Module 4 Exam

Online Study Guide:
http://www.fccj.us/chm1025/AssignmentOutline/M4PartC.htm

CHM 1025C Module Four Homework Packet Brief

Module Four: Part D Binary Ionic Compounds 5 points

Using a periodic chart, write the names or the balanced formulas for the following compounds depending on whether the formula or the name is given:

1. Copper II phosphide _________ (Cupric phosphide)

2. Iron III Oxide (rust) _________ (Ferric Oxide)

3. Lead IV sulfide _________ (Plumbic sulfide)

4. Sodium chloride _________

5. Tin II fluoride (in toothpaste) _________ (Stannous Fluoride)

6. MgCl₂ ________________________

7. NiF₂ ________________________

8. K₃N ________________________

9. Al₂O₃ ________________________

10. CuBr ________________________

Optional: Also Work Questions #25-34 P 184-185 in Corwin 7^th textbook Reference Section 6.4-6.5 Corwin text

Online Homework (10 Points Each):

D: Binary Ionic Compound Homework:

http://www.fscj.me/Nomenclature/BinarySalts/25BinaryIonicJT.html

D1. Binary Ionic Formulas:

http://www.northcampus.net/Nomenclature/BinaryIonicFormula/25BinaryIonicFormula.html

Submit grades on separate grading Sheet when taking Module 4 Exam

Online Study Guide:
http://www.fccj.us/chm1025/AssignmentOutline/M4PartD.htm

Progressive Polyatomic Ions Corwin (5 or 0 points))

Write the formula and the charge for the following polyatomic ions: Corwin(Table 6.3) 19 points

Name	Formula with charge
Acetate
Ammonium
Carbonate
Chlorate
Chlorite
Chromate
Cyanide
Dichromate
Hydrogen Carbonate
Hydrogen sulfate
Hydroxide
Hypochlorite
Nitrate
Nitrite
Perchlorate
Permanganate
Phosphate
Sulfate
Sulfite

Do either the one above or the one on the next page

Progressive Polyatomic Ions Hein (0 or 5 points)

Write the formula and the charge for the following polyatomic ions: Hein(Table 6.5 page 109) 18 points

Name	Formula with charge
Acetate
Ammonium
Arsenate
Carbonate
Chlorate
Chromate
Cyanide
Dichromate
Hydrogen Carbonate
Hydrogen sulfate
Hydroxide
Nitrate
Nitrite
Permanganate
Phosphate
Sulfate
Sulfite

Polyatomic Ions Progressive Test 5 points

Write the Formula and Charge for the following polyions: Name:______________

Borate ___________ Carbonate ___________ Carbonite ___________ Silicate ___________ Stannate ___________ Stannite ___________ Plumbate ___________ Plumbite ___________ Nitrate ___________ Nitrite ___________ Phosphate ___________ Phosphite ___________ Arsenate ___________ Arsenite ___________ Antimonate ___________ Antimonite ___________ Bicarbonate _________ Hydrogen carbonate _________ Hydrogen arsenate _________ Hydrogen phosphate _________ Hydrogen phosphite _________ Hydrogen sulfate _________ Hydrogen sulfite _________ Dihydrogen Arsenate ________ Dinhydrogen Phophate ________ Dihydrogen Phosphite ________ Bromate _________ Bromite _________ Chlorate _________ Chlorite _________ Iodate _________ Iodite _________ Ammonium _________ Hydronium _________ Mercury (I) _________

Selenate ___________ Selenite ___________ Sulfate ___________ Sulfite ___________ Tellurate ___________ Tellurite ___________ Hypobromite ___________ Hypochlorite ___________ Hypoiodite ___________ Hypophosphite ___________ Hyposulfite ___________ Periodate ___________ Perbromate ___________ Perchlorate ___________ Azide ___________ Carbide ___________ Peroxide ___________ Acetate ___________ Cyanate ___________ Oxalate ___________ Thiocyanate ___________ Cyanide ___________ Hydroxide ___________ Chromate ___________ Dichromate ___________ Ferrate ___________ Manganate ___________ Molybdate ___________ Permanganate ___________ Tungstate ___________ Vanadate ___________

Module Four: Part E Polyatomic Ions 5 points

Using a periodic chart write the names or formulas of the following polyatomic ions depending on whether the formula or name is given:

1. CO₃^2- _____________________

2. SO₃^2- _____________________

3. PO₃^3- _____________________

4. ClO₃^1- _____________________

5. NO₃^1- _____________________

6. Hydroxide ________

7. Ammonium ________

8. Hypochlorite ________

9. Nitrite ________

10. Phosphate ________

Textbook (Corwin 7^th) Reference: Chapter 6 Section 6.3 Table 6.3 Optional End of Chapter p184 #13-18

Hein (14^th): Section 6.5 Memorize the formulas and charges of Hein Table 6.5 (18 ions)

Online Required Homework (10 Points Each):

E: Polyatomic Ion Names Homework:

http://www.northcampus.net/Nomenclature/PolyatomicIon/25PolyatomicIon.html

E1. Polyatomic Ion Formulas:

http://www.northcampus.net/Nomenclature/PolyatomicIonFormula/25PolyatomicIonFormula.html

Submit grades on separate grading Sheet (Goldenrod) when taking Module 4 exam or download the form from:

http://www.fscj.me/chm1025/NomenclatureGradingLabForm.htm

Flash Cards 20 points (Show on M-4 exam for credit)

Online Progressive Polyatomic Ion Flash Cards

http://www.fscj.me/Nomenclature/PolyatomicIonFormula/ProgressivePolyatomicIonFormula.html

Module 4 Homework Packet - Brief

Module Four: Part F Ternary Ionic Compounds 05 points

Using a periodic chart write the names or formulas of the following compounds depending on whether the formula or name is given:

1. Na₂CO₃ _____________________

2. K₂SO₄ _____________________

3. (NH₄)₃PO₄ _____________________

4. Ca(ClO₃)₂ _____________________

5. CuNO₃ _____________________

6. Aluminum Hydroxide ____________

7. Ammonium carbonate ____________

8. Sodium Hypochlorite ____________

9. Magnesium Nitrate ____________

10. Iron III sulfite _____________

Corwin Text Sections 6.4 and 6.6

Optional Additional Homework: p 185 Q #35-44

Online Homework (10 Points Each Required):

F: Ternary Ionic Compound Names Homework: http://www.northcampus.net/Nomenclature/TernarySalts/25ternaryIonic.html

F1. Ternary Ionic Compound Formulas: http://www.northcampus.net/Nomenclature/TernarySaltFormula/25ternaryionicformula.html

Submit grades on separate grading Sheet when taking M-4 Exam

Module 4 Homework Packet

Module Four: Part G Binary/Ternary Acids 5 points

Using a periodic chart write the names or formulas of the following compounds depending on whether the formula or name is given:

1. HCl _____________________

2. H₂SO₄ ____________________

3. HNO₃ _____________________

4. HNO₂ ___________________

5. H₂CO₃ ___________________

6. Hypochlorous acid _________

7. Phosphoric acid _________

8. Sulfurous acid _________

9. Perchloric acid _________

10. Hydrofluoric acid ________

Corwin 7^th Text Sections 6.8 and 6.9

Optional Additional Homework: p 185 Q #49-56

Online Homework (7.5 Points Each Required):

G: Binary/Ternary Acid Names Homework:

http://www.northcampus.net/Nomenclature/Acids/25Acids.html

G1. Binary/Ternary Acid Formulas:

http://www.northcampus.net/Nomenclature/AcidFormulas/25AcidFormulas.html

Submit grades on separate grading Sheet when taking M-4 Exam

Online Study Guide:
http://www.fccj.us/chm1025/AssignmentOutline/M4PartG.htm

Module 4 Homework Packet-Brief

Module Four: Part H Inorganic Compounds 10 points

Using a periodic chart write the names or formulas of the following polyatomic ions depending on whether the formula or name is given:

1. H₂CO₃ _____________________

2. MgSO₄ _____________________

3. Ca₃(PO₃)₂ ____________________

4. HClO₃ _____________________

5. SO₃ _____________________

6. Fe₂O₃ _____________________

7. Aluminum Hydroxide ____________

8. Ammonium chloride _____________

9. Sodium Hypochlorite _____________

10. Nitrogen dioxide _____________

11. Calcium Phosphate ____________

12. Sulfuric acid ____________

Corwin Text Sections 6.1 through 6.9

Optional Additional Homework: p 185-6 General Exercises;

Hein 6.3-6.6 End of chapter pages 116-117 Q# 7-16

Online Homework (15 Points Each Required):

H: Inorganic Compound Names Homework: http://www.northcampus.net/Nomenclature/Inorganic/25inorganic.html

H1. Inorganic Compound Formulas:

http://www.northcampus.net/Nomenclature/InorganicFormula/25inorganicFormula.html

Submit grades on separate grading Sheet when taking M-4 Exam

Online Study Guide:

http://www.fccj.us/chm1025/AssignmentOutline/M4PartH.htm