Cards in this guide (12)
Weak acids are poor conductors of
Catalysts are that increase the rate of a chemical reaction
Catalysts are substances that increase the rate of a chemical reaction -APEX
A base is a substance that forms hydrogen ions in a water solution
Which of the following are properties of bases
Turn litmus paper blue, Slippery, Tastes bitter (APEX)
What are the substances that increase the rate of a chemical reaction called
The of an acid and a base is determined by how completely they dissociate in water
The _____________ of an acid and a base is determined by how
completely they dissociate in water.
strength
Which of the following is an example of redox reaction-
Redox reaction is chemical reactions. This happens when atoms
oxidation state changes.
What states that matter is not created or destroyed in a chemical reaction
The law of mass conservation
Which the following is a necessary product of a combustion reaction
Which one of the following is a balanced equation
2NH3(g) + 3Mg(s) —> 3H2(g) + Mg3N2(s)
The change that takes place when two or more substances what to form new substances is called a chemical reaction
The concentration of an acid or base refers to
Concentration is the amount of a substance in a given volume or
mass.