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Chemistry : a molecular approach : 5th ed.

Tác giả: Nivaldo J. Tro

It presents chemistry visually through multi-level images―macroscopic, molecular, and symbolic representations―to help students see the connections between the world they see around them, the atoms and molecules that compose the world, and the formulas they write down on paper. Interactive, digital...

Chemistry : matter and its changes : 5th ed.

Tác giả: James E. Brady, Frederick A. Senese

The image on the front cover depicts a carbon nanotube emerging from a glowing plasma of hydrogen and carbon, as it forms around particles of a metal catalyst. Carbon nanotubes are a recently discovered allotrope of carbon. Three other allotropes of carbon-buckyballs, graphite, and diamond-are...

Chemistry in the community : ChemCom : a project of the American Chemical Society

Tác giả: American Chemical Society

Unit 0. Getting to know ChemCom. Unit 1. Materials: formulating matter. Unit 2. Air: designing scientific investigations. Unit 3. Petroleum: breaking and making bonds. Unit 4. Water: exploring solutions. Unit 5. Industry. Unit 6. Atoms. Unit 7. Food.

Chemistry in the community : ChemCom

Tác giả: American Chemical Society

Unit 1. Water: exploring solutions. Unit 2. Materials: structure and uses. Unit 3. Petroleum: breaking and making bonds; Unit 4. Air: chemistry and the atmosphere; Unit 5. Industry: applying chemical reactions; Unit 6. Atoms: nuclear interactions; Unit 7. Food: matter and energy for life.

Conceptual chemistry : understanding our world of atoms and molecules

Tác giả: John A. Suchocki

Contents: 1. About science; 2. Particles of matter; 3. Elements of chemistry; 4. Subatomic particles; 5. The atomic nucleus; 6. How atoms bond; 7. How molecules mix; 8. How water behaves; 9. How chemicals react; 10. Acids and bases in our environment; 11. Oxidations and reductions charge the world;...