Chemical Bonding

Good Essays

Open Document

Open Document

View Writing Issues

1926 Words

Grammar

Grammar

Plagiarism

Plagiarism

Writing

Writing

Score

Score

Chemical Bonding

Interatomic Bonding Tutorial Suggested Solutions

1.
|Substances |Type of bonding |Type of structure |
|H2O |Covalent |Simple molecular |
|SiCl4 |covalent |simple molecular |
|RbCl |ionic |giant lattice/ionic |
|Si |covalent |giant molecular |
|SiO2 |covalent |giant molecular |
|HCl |covalent |simple molecular |
|P4 |covalent |simple molecular |
|S8 |covalent |simple molecular |
|Al2O3 |ionic |giant lattice/ionic |
|AlF3 |ionic |giant lattice/ionic |
|AlCl3 |covalent |simple molecular |

2. (a) Krypton (noble gas) and Rubidium (Group I metal) Kr has a simple molecular structure and Rb has a giant metallic structure. Larger amount of energy is needed to overcome the stronger electrostatic attraction between Rb+ and its mobile electrons than the weaker van der Waals' forces between Kr atoms . Hence, boiling point of Rb is higher than that of Kr.

b) AlF3 and PF3 AlF3 has a giant ionic structure and PF3 has a simple molecular/ covalent structure. Larger amount of energy is needed to overcome the stronger electrostatic attraction between Al3+ and F( ions in AlF3 than the weaker intermolecular forces (or van der Waals' forces/ permanent dipole –permanent dipole attraction) between PF3

Continue Reading

You May Also Find These Documents Helpful

Good Essays
AP Chemistry Chapter 13 outline
- 823 Words
- 4 Pages
AP Chemistry Chapter 13 outline

Ionic substances containing multiply charged ions usually have higher melting and boiling points than ionic compound containing only singly charged ions.…
- 823 Words
- 4 Pages
Good Essays

Read More
Good Essays
Binary Compounds Research Paper
- 1064 Words
- 5 Pages
Binary Compounds Research Paper

1) FeCl2 2) Cu2S 3) PbI4 4) SnF2 5) Hg2Br2 6) SnO 7) Cr2O3 8) AuI 9) Mn3N2 10) CoP 11) FeCl3 12) CuS 13) PbBr2 14) SnI4 15)…
- 1064 Words
- 5 Pages
Good Essays

Read More
Satisfactory Essays
3.06 Lab Worksheet
- 364 Words
- 2 Pages
3.06 Lab Worksheet

Explain, in your own words, the differences between ionic and covalent bonding that account for the differences in their melting points. (4 points)…
- 364 Words
- 2 Pages
Satisfactory Essays

Read More
Good Essays
Atoms Airs and Chemical Bonding
- 490 Words
- 4 Pages
Atoms Airs and Chemical Bonding

1. Atomic number—the ratio of the average mass of molecules to the twelfth of the mass of one atom.…
- 490 Words
- 4 Pages
Good Essays

Read More
Good Essays
What Type Of Bond Is Joining The Two Hydrogen Atoms?
- 1357 Words
- 6 Pages
What Type Of Bond Is Joining The Two Hydrogen Atoms?

A well-designed experiment will have only one critical variable that is changed over several trials…
- 1357 Words
- 6 Pages
Good Essays

Read More
Good Essays
Covalent Bonding Lab
- 560 Words
- 3 Pages
Covalent Bonding Lab

In this lab, each person in the group will have two pennies. Galvanization of a penny will create a brass penny. Galvanizing the penny in sodium hydroxide with zinc causes the penny to turn from bronze to silver. Once the penny is fully galvanized you will burn the penny and spray it off and then it will turn gold. There will be a weight change also a mass change. Observing the penny to see it turn from bronze to silver to gold.…
- 560 Words
- 3 Pages
Good Essays

Read More
Satisfactory Essays
Sulfur: Naming Chemical Compounds
- 442 Words
- 2 Pages
Sulfur: Naming Chemical Compounds

Naming Chemical Compounds PART A Name the following 1 S Sulfur 2 Sb Antimony 3 N2 Dinitrogen 4 PO43- Phosphate 5 Au Gold 6 Rb Rubidium 7 LiCl Lithium Cloride 8 AlBr3 Aluminum (III) Bromide 9 KMnO4 Potassium Manganate (VII) 10 Cu(OH)2 Copper (II) Hydroxide 11 FeSO4 Iron (II) Sulfate 12 NH4Cl Ammonium Chloride 13 ZnCO3 Zinc Carbonate 14 SnF2 Tin (II)Fluoride 15 MgSO4 Magnesium Sulfate 16 MnO2 Manganese (IV) Oxide 17 Ca3(PO4)2 Tricalcium Phosphate 18 NaOH Sodium Hydroxide 19 HCl Hydrogen Cloride 20 Ba(HSO3)2 Barium Bisulfite 21 HNO3 Hydrogen…
- 442 Words
- 2 Pages
Satisfactory Essays

Read More
Good Essays
3 06 Covalent And Ionic Properties Lab Worksheet
- 646 Words
- 4 Pages
3 06 Covalent And Ionic Properties Lab Worksheet

1. Which type of compound usually has higher melting points, ionic compounds or covalent compounds? What is the reason for this difference in melting points? (3 points)…
- 646 Words
- 4 Pages
Good Essays

Read More
Powerful Essays
Chemical Bond and Answer
- 2451 Words
- 10 Pages
Chemical Bond and Answer

Chemistry: A Molecular Approach (Tro) Chapter 10 Chemical Bonding II: Molecular Shapes, Valance Bond Theory, and Molecular Orbital Theory 1) Determine the electron geometry (eg) and molecular geometry(mg) of BCl3. A) eg=trigonal planar, mg=trigonal planar B) eg=tetrahedral, mg=trigonal planar C) eg=tetrahedral, mg=trigonal pyramidal D) eg=trigonal planar, mg=bent E) eg=trigonal bipyramidal, mg= trigonal bipyramidal Answer: A 2) Determine the electron geometry (eg), molecular geometry (mg), and polarity of SO2. A) eg=tetrahedral, mg=bent, polar B) eg=trigonal planar, mg=bent, polar C)…
- 2451 Words
- 10 Pages
Powerful Essays

Read More
Good Essays
Bonding in Elements and Compounds
- 1953 Words
- 8 Pages
Bonding in Elements and Compounds

From your observations of hardness and melting points, how does the strength of van der Waals forces of attraction compare with the strength of the attractions between ions of opposite charge?…
- 1953 Words
- 8 Pages
Good Essays

Read More
Satisfactory Essays
Ionic and Covalent Bonds Lab
- 346 Words
- 2 Pages
Ionic and Covalent Bonds Lab

Transferring the electron forms an ionic bond. After transferring the electron, the two atoms become ion n will attract together because they have the opposite charges. Then an ionic bond is formed.…
- 346 Words
- 2 Pages
Satisfactory Essays

Read More
Powerful Essays
Ala Chem
- 3588 Words
- 15 Pages
Ala Chem

Molecules of methane, CH and water IiO, , 4 have similar masses, However, their boiling points are very different. The boiltngpoisat of metltsneia —161°C, and the boiling point of water is + 100°C. Draw sketch es of these molecules, and use your sketches to exploi n why their boiling points are so different. 32. Write the names of the following toes: t, t0, 10,”, I0,, lO.’.…
- 3588 Words
- 15 Pages
Powerful Essays

Read More
Satisfactory Essays
Bond and Forging Bonding Relationships
- 317 Words
- 2 Pages
Bond and Forging Bonding Relationships

A crucial way to forge relationships during challenging economic times is by uniting the group with a single mission of operating as resourcefully as possible. Managers should be honest with the team, and as factual as possible to the team. Bonding relationships during a struggling economy can be difficult. Staff should be welcomed to offer suggestions to ease the cost burden. It would be critical to listen to suggestions with an open mind and implement as many worthy ideas as possible to further encourage open communication. Often employees volunteer to cut hours, share work (flex jobs) or identify areas in which the company is wasting money. There should be brainstorming sessions to determine if money is being wasted, and if there are areas that can be run more efficiently. Ideas to increase revenue through higher patient volume should also be explored. As a last resort staff should also be made aware that they may need to make some sacrifices in order to keep the department running, such as working less hours or even a temporary pay cut. If the team is able to join together and come thru a difficult time they will be more bonded and work more efficiently than ever before. Emotional bonds motivate employees to put forth effort, communicate honestly, and openly, and enable them to handle conflict in a positive manner (Spector, 2010).…
- 317 Words
- 2 Pages
Satisfactory Essays

Read More
Satisfactory Essays
Three Major Chemical Bonds
- 338 Words
- 2 Pages
Three Major Chemical Bonds

Bonds is something that retains and holds on together with one another. There are three major chemical bonds and they are, Ionic, Covalent, and Hydrogen bonds. An example of a covalent bond would be SCl^2 which is Sulfur dichloride. SCl^2 is a covalent bond because since they are close to each other in valence electrons, they have almost full outer shells so they share electrons with one another. A good example is table salt NaCl, because they are on opposite sides of the periodic table therefore that means that they are different and one has less valence electrons than the other. Na has 1 valence electron in its outer most shell and Cl has seven, it would need just one more to fill its outer most shell therefore it will create an ionic bond and the one with the most will take away what it needs from the one with the least.…
- 338 Words
- 2 Pages
Satisfactory Essays

Read More
Good Essays
Chemical Reactions
- 1326 Words
- 6 Pages
Chemical Reactions

The hypothesis If a chemical reaction occurs, then there will be indicators of a chemical change, was supported throughout this experiment. Throughout this experiment there were several reactions that took place, and an indicator of such chemical reactions could be seen throughout each one. The first piece of identifiable evidence was present in the first step, which was when copper (II) nitrate and sodium hydroxide were combined. When stirred, a blue precipitate formed at the bottom of the test tube, the color of the solution changed from sky blue to teal blue, a slight color change but still noticeable, and heat was released causing the test tube to warm up slightly. In this one step there were three indicators of a chemical reaction supporting…
- 1326 Words
- 6 Pages
Good Essays

Read More

Related Topics