Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
26 Cards in this Set
- Front
- Back
|
Two lab acids are... |
Hydrochloric and sulpheric |
|
|
Two acids at home |
Vinegar, Cola |
|
|
Alkali used in a lab |
Sodium hydroxide |
|
|
Two home alkalis |
Indigestion remedy and Soap solution |
|
|
Follow the change in pH by using |
Indicator |
|
|
Indigestion remedy contains |
Magnesium hydroxide |
|
|
Indigestion caused by |
Acid |
|
|
Indigestion remedy contains |
Magnesium hydroxide |
|
|
Wasp stings are |
Alkali viniger |
|
|
Bee stings are |
Acidic treat with baking soda |
|
|
Soil acidic |
Acid rain |
|
|
Do plants preference acid or alkali soil |
Alkaline |
|
|
Make soil Alkaline by |
Adding lime |
|
|
Lime is |
Calcium hydroxide |
|
|
Most reactive metals are |
Sodium, lithium, calcium, magnesium, zinc, tin, copper |
|
|
More reactive |
Recently discovered |
|
|
Alloy is a mix of |
Metals with other other elements |
|
|
Bronze is |
An alloy of copper tin |
|
|
Bronze used for |
Bells swords coins |
|
|
Steal is made of |
Iron and carbon |
|
|
This is used for |
Food container. |
|
|
This is used for |
Food container. |
|
|
Why is it a good food container |
Slow to corrode. Non toxic |
|
|
Tin is used for |
Food container. |
|
|
Why is it a good food container |
Slow to corrode. Non toxic |
|
|
Dis advantages of Tin are |
Not very strong sense or hard |
