Acids And Alkalis Flashcards
0
Q
What ions do acids form in water?
A
H+
1
Q
What is a pH scale
A
Shows how acidic or alkaline a solution is
2
Q
What ions do alkalis form in water?
A
OH-
3
Q
What ions make a solution acidic?
A
H+
4
Q
What ions make a solution alkaline?
A
OH-
5
Q
What is neutralisation?
A
Reaction between acid and alkalines
6
Q
State a neutralisation reaction formula
A
Acid + base ——> salt + water
Or
H+ + OH- ——> H2O
7
Q
Neutralisation always produce a product with what pH?
A
Neutral, pH of 7
8
Q
What is (s) ?
A
Solid
9
Q
What is (l)
A
Liquid
10
Q
What is (g)
A
Gas
11
Q
What is (aq)?
A
Dissolved in water
