17. A base is a compound that produces hydroxide (OH - ) ions in water
18.
19.
20.
21.
22.
23.
24. Dihydrogen monoxide DHMO ? It is in water sources everywhere… It is responsible for many deaths every year… It is the most addictive substance known…
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
Notas do Editor
Carbon monoxide is an invisible, gaseous compound of carbon and oxygen. It is a toxic product of incomplete burning, such as occurs in automobile engines and faulty furnaces.
Carbon monoxide is an invisible, gaseous compound of carbon and oxygen. It is a toxic product of incomplete burning, such as occurs in automobile engines and faulty furnaces.
A grinding wheel made of silicon carbide (SiC) can shape even the toughest materials. Inferring What causes the sparks?
To create designs such as this on glass, the glass is first coated with wax and the design is drawn through the wax. When the glass is dipped into hydrofluoric acid (HF), the acid etches (eats away) the glass wherever the wax has been removed.
Sodium hydroxide is an important industrial and consumer product. a) Recycled paper and wood are digested with NaOH to make pulp in the first step in making paper. b) Cleaners containing NaOH cut through heavy grease. c) An important use of sodium hydroxide is in making soap. Inferring Why is the woman in the second photo wearing gloves?
Sodium hydroxide is an important industrial and consumer product. a) Recycled paper and wood are digested with NaOH to make pulp in the first step in making paper. b) Cleaners containing NaOH cut through heavy grease. c) An important use of sodium hydroxide is in making soap. Inferring Why is the woman in the second photo wearing gloves?
Water and hydrogen peroxide contain the same two elements, but they have different properties. a) Water does not bleach dyes. b) Hydrogen peroxide is a bleach.
Water and hydrogen peroxide contain the same two elements, but they have different properties. a) Water does not bleach dyes. b) Hydrogen peroxide is a bleach.
The diagram illustrates the law of multiple proportions. Two compounds, X and Y, contain equal masses of element B. The ratio of the masses of A in these compounds is 5:10 or 1:2 (a small whole number ratio). Applying Concepts Would the ratio be different if
This flowchart will help you name chemical compounds. Begin with the letters Q and R in the general formula Q x R y . Q and R can be atoms, monatomic ions, or polyatomic ions.
This flowchart will help you write a chemical formula when given a chemical name. Interpreting Illustrations What are the two types of chemical compounds whose formulas you can write using this flowchart?
![Bellwork- Naming Salts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](https://image.slidesharecdn.com/p93t5namingacidsmolecules-091104101212-phpapp01/85/Lecture-9-3-through-9-5-Naming-molecules-acids-1-320.jpg)
![[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)