Chemical Reactions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| acid | A substance that tastes sour, reacts with metals and carbonates, and turns blue litmus red
🗑
|
||||
| catalyst | A material that increases the rate of a reaction by lowering the activation energy
🗑
|
||||
| chemical reaction | The process in which substances undergo chemical changes that result in the formation of new substances
🗑
|
||||
| chemistry | The study of the properties of matter and how matter changes
🗑
|
||||
| conservation of mass | The principle stating that matter is not created or destroyed during a chemical reaction
🗑
|
||||
| decomposition | A chemical reaction that breaks down compounds into simpler products
🗑
|
||||
| indicator | A compound that changes color in the presence of an acid or a base
🗑
|
||||
| pH scale | A range of to express values used to express the concentration of hydrogen ions in a solution
🗑
|
||||
| precipitate | A solid that forms from a solution during a chemical reaction
🗑
|
||||
| product | A substance formed as a result of a chemical reaction
🗑
|
||||
| reactant | A substance that enters into a chemical reaction
🗑
|
||||
| synthesis | A chemical reaction in which two or more simple substances combine to form a new, more complex substance
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
weaver.amanda
Popular Science sets