Chapter 5 - Acids And Alkilis (bases) Flashcards
1
Q
Example of an alkali?
A
Fruit juice.
2
Q
What do all acids contain?
A
Element hydrogen (H)
3
Q
The pH of a neutral solution?
A
7
4
Q
What is the reaction between an acid and alkali called?
A
Neutralisation.
5
Q
Word equation for a reaction between an acid and alkali:
A
Acid + alkali -> salt + Water
6
Q
How is heartburn treated?
A
Using an alkali because it neutralises the build up of acid.
7
Q
When is magnesium sulfate created?
A
When sulfric acid and magnesium react.
8
Q
Mass after burning steel wool?
A
Same as before.
