Chemical Reactions Flashcards
umm.... (6 cards)
1
Q
What is a precipitation reaction?
A
A reaction where an insoluble solid (precipitate) forms when two solutions react
2
Q
Provide the general reaction for a metal reacting with water
A
Metal + Water → Metal Hydroxide + Hydrogen Gas
3
Q
What happens when a metal reacts with steam?
A
Metal + Steam → Metal Oxide + Hydrogen Gas
4
Q
What is a combination reaction?
A
A reaction where two or more substances combine to form a single product, such as:
Metal + Halogen → Metal Halide
Metal + Oxygen → Metal Oxide
5
Q
Define a decomposition reaction
A
A reaction in which a single compound breaks down into two or more substances
6
Q
What is the general equation for a combustion reaction involving hydrocarbons?
A
Hydrocarbons + Oxygen → Carbon Dioxide + Water
