Water Acids Base and Buffers
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Acids | Molecules that have a PH less than 7, disassociate in water and release H+ (hydrogen molecules)
🗑
|
||||
| Bases | Molecules that have a PH greater than 7, release OH- (Hydroxide) or absorb excess H+ (hydrogen)
🗑
|
||||
| Buffers | A compound or compounds that keep the PH of a solution with in a its normal limit; often a weak Acid or Base
🗑
|
||||
| Hemoglobin | A buffer found in blood that releases O2 (oxygen) and absorbs C02 (carbon dioxide) and H+ (hydrogen)
🗑
|
||||
| Hydrogen Bonding | A weak bond between water molecules formed by the opposite charges atoms O (oxygen) and H+ (hydrogen)
🗑
|
||||
| Hydophilic | Water loving molecules that are polar in nature
🗑
|
||||
| Hydrophobic | Water-phobic molecules that are not polar
🗑
|
||||
| Lubricant | Substance used to minimize friction eg. water in blood
🗑
|
||||
| PH | Relative strength of a acid 0 being Acidic, 7 being neutral and 14 being Basic
🗑
|
||||
| Polarity | The charge of a molecule
🗑
|
||||
| Solvent | Liquid component of a solution
🗑
|
||||
| Temperature Regulator |
🗑
|
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:
Raquel Wicks
Popular Biology sets