Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Name 3 common acids | battery acid, milk,
vinegar, coffee
gastric juices, urine
🗑
|
||||
| Name 3 common bases | lime, ammonia,
sodium hydroxide, sea water,
bleach, baking soda
🗑
|
||||
| Write down the single replacement reaction formula | AB + C = CB + A
🗑
|
||||
| Write down the double replacement reaction formula | AB + CD = AD + CB
🗑
|
||||
| Write down the synthesis/composition reaction formula | A + B = AB
🗑
|
||||
| Write down the decomposition reaction formula | AB = A + B
🗑
|
||||
| Characteristics of an acid | - sour
- corrosive
- low pH
🗑
|
||||
| Characteristics of a base | - bitter
- soapy/slippery tactile
- high pH
🗑
|
||||
| The role of an indicator? | To detect the amount of pH
or
to recognise an acid or alkaline solution
🗑
|
||||
| What is the product of a precipitation reaction? | Insoluble ionic solid called a precipitate
🗑
|
||||
| What do combustion reactions require? | An oxidiser (fuel) and a flammable/combustible material
🗑
|
||||
| What is the product of a neutralisation reaction? | Salt and Water
(Na + H2O)
🗑
|
||||
| Definition of "exothermic" | Releases heat
🗑
|
||||
| Definition of "endothermic" | Absorbs heat
🗑
|
||||
| What is the range of the pH scale? | 1 - 14
🗑
|
||||
| What pH does water have? | 7 (neutral)
🗑
|
||||
| What reaction occurs when an acid and a base is combined? | Neutralisation
🗑
|
||||
| What reaction occurs when cations and anions are combined? | Precipitation
🗑
|
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:
jokelderss
Popular Chemistry sets