Chemical Reactions Flashcards
1
Q
Physical Reaction
A
When no new substance is created
2
Q
Chemical Reaction
A
When a new substance is created
3
Q
What are the 5 types of reactions
A
- synthesis
- Decomposition
- single replacement
- double replacement
- combustion
4
Q
Synthesis Equation
A
A + B -> AB
5
Q
Decomposition Equation
A
AB -> A + B
6
Q
Single Replacement Equation
A
AX + B -> BX + A
7
Q
Double Replacement Equation
A
AX + BY -> AY + BX
8
Q
Combustion Equation
A
AB + O -> AO + BO
9
Q
Neutralisation reaction
A
Acid and base canceling each other out, makes salt and water
