Chemical Reaction A/B Flashcards
(4 cards)
1
Q
5 types of chemical reactions
A
-Combustion
-Combination
-Decomposition
-Single replacement
-Double replacement
2
Q
what is the use of the electromotive series
A
To predict weather one type of metal displaces another from its salt
3
Q
4 signs of a chemical reaction
A
- Gas is produced
-color change
-temperature change
-solid precipitate
4
Q
What is activation
A
the minimum amount of energy that must be supplied to the reactants to convert them to products
