Acids And Bases Flashcards
1
Q
The acidity of a substance is determined by what?
A
The concentration of H+ ions
2
Q
An alkali has a pH which is ________ than 7.
A
More
3
Q
What do we use in order to determine the colour of the solution?
A
Universal indicator
4
Q
Qualitative refers to the _____
A
Colours
5
Q
Quantitative refers to the ________
A
Numbers
6
Q
Give an example of a base
A
An alkali
7
Q
Give another example of a base?
A
Carbonates
8
Q
Acid + _________ -> ___________ + water
A
Base , salt
9
Q
You cant say that a strong acid has a lower pH than a weaker acid if the ______________________ isnt the same
A
Concentration of water
10
Q
In a strong acid , ______ % of H+ ions will be released in water.
A
100
11
Q
In a weaker acid, ___________ of the H+ ions are released.
A
Not all
12
Q
________ + metal -> salt + ________
A
Acid, hydrogen
