Reaction of acids Flashcards
1
Q
What is an acid (pH)
A
A solution with a pH of less than 7.
2
Q
What is a neutral solution (pH)
A
A solution with a pH of 7.
3
Q
What is an alkali (pH)
A
A solution with a pH of more than 7.
4
Q
How do you measure a pH substance
A
Universal indicator of pH probe.
5
Q
5 processes to seperate mixtures
A
filtration, crystalisation, distillation, fractional distillation, chromatography.
