7Fa-Hazards Flashcards
1
Q
What is a hazard?
A
Something that can cause harm
2
Q
_____ and _______ are common substances found in homes and laboratories
A
Acids and alkalis
3
Q
What does corrosive mean?
A
It means that it can destroy living tissue, attack stonework and metal and cause great harm to the environment.
4
Q
What does it mean to dilute an acid and/or alkali?
A
This means it has been added a certain amount of water that makes it less dangerous.
5
Q
What type of hazards are diluted acids and/or alkalis?
A
They are (normally) irritants.
6
Q
Are all acids and/or alkalis dangerous?
A
Yes, although some less than others, e.g phosphoric acid is an acid in soda drinks used to add the bubbles and a bit of flavour, they can cause tooth decay
