Vocab 1
Vocab 2
Types of Reactions
Key Concepts
C,P, and B
100
A process that causes a chemical change.
What is a chemical reaction?
100
This is a solution that contains a compound in water.
What is an aqueous solution?
100
All the products of these reactions are oxides.
What are combustion reactions?
100
This chart helps us determine if compounds can be in aqueous solution or not.
What is the solubility chart?
100
Zn + HCl -->
Zn (s) + 2 HCl --> ZnCl2 + H2 (g) Single Replacement
200
This is a solid that forms when two solutions react.
What is a precipitate?
200
These are the substances produced in a chemical reaction.
What are products?
200
This is the general formula for a synthesis reaction.
What is A + B --> AB?
200
This reaction has only one product.
What is a single replacement reaction?
200
NaOH (aq) + Mg(NO3)2 (aq) -->
2 NaOH (aq) + Mg(NO3)2 (aq) --> 2 NaNO3 (aq) + Mg(OH)2 (s) Double Replacement
300
The substances you have before a chemical reaction occurs.
What are reactants?
300
The statement that uses chemical formulas to show the identities and relative amounts of the substances involved in a chemical reaction.
What is a balanced chemical equation?
300
The type of reaction when an element reacts with a compound.
What is single replacement reaction?
300
This is a reaction between aqueous solutions.
What is a double replacement reaction?
300
K + Br2 --->
2 K (s) + Br2 (l) --> 2 KBr Synthesis
400
When two compounds exchange ions.
What is a double replacement reaction?
400
This is substance that does the dissolving in solutions.
What is the solvent?
400
This type of reaction has one reactant.
What are decomposition reactions?
400
These are the observations that suggest a chemical reaction has taken place.
What are gas being produced, color change, release of heat/light, and formation of precipitate?
400
C3H8 + O2 -->
C3H8 + 5 O2 (g) --> 3 CO2 + 4 H2O Combustion
500
The substance that is dissolved in a solution.
What is the solute?
500
This list tells us how reactive an element is.
What is the activity series?
500
This is the general formula for a double replacement reaction.
What is AB + CD --> AD + BC?
500
This tells us that the mass of reactants will be equal to the mass of products.
What is the law of conservation of mass?
500
Na + H2O -->
2 Na (s) + 2 H2O --> 2 NaOH + H2 (g) Single Replacement
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