pH Flashcards
1
Q
What is the pH range of acids?
A
0 to 6
2
Q
What is the pH range of alkalis?
A
8 to 14
3
Q
True or False: A neutral solution has a pH of 7.
A
True
4
Q
Fill in the blank: Acids release _____ ions in solution.
A
hydrogen
5
Q
What is the chemical formula for hydrochloric acid?
A
HCl
6
Q
Which of the following is an example of a strong acid? a) Acetic acid b) Sulfuric acid c) Citric acid
A
b) Sulfuric acid
7
Q
What happens when an acid reacts with an alkali?
A
They undergo neutralization to form salt and water.
8
Q
True or False: All acids are corrosive.
A
False
9
Q
What is formed when an acid reacts with a metal?
A
Salt and hydrogen gas.
10
Q
What is the general term for the process of combining an acid and an alkali?
A
Neutralization
