Vocabulary that Matters
Chemicals Don't Reason they React
Balancing Act
Who Dat?
Miscellaneous

100

When one or more substances are changed into new substances is called this.

What is a chemical reaction?

100

In chemical reactions the -> symbol stands for this.

What is yields?

100

When the number of atoms are equal on both sides of the equation, this law has been fulfilled.

What is the Law of Conservation of Mass

100

If there is one product in your equation, then you have this type of reaction.

What is a synthesis reaction?

100

The diatomic elements are written with one of these in a chemical equation.

What is a subscript?

200

When the number of atoms is equal on each side we say that the equation is this.

What is balanced?

200

When heat is produced, light is emitted, or a precipitate is formed this is an indication of this

What is a chemical reaction/change?

200

These are used to help balance chemical equations.

What are coefficients?

200

This chemical reaction has the generic formula of: AB --> A + B

What is a decomposition reaction?

200

The symbol (g) stands for this in a chemical equation.

What is a gas?

300

When an element occurs naturally with a subscript of 2 it is called this.

What is a diatomic element?

300

In the chemical reaction, Mg + O -> MgO, the compound MgO is located on this side of the equation.

What is the product side?

300

Balance the following chemical equation. You must show all work and simplify your answer. Fe + O2 --> Fe2O3

4 Fe + 3O2 --> 2Fe2O3

300

A combustion reaction has this diatomic molecule. 

What is O2?

300

CsF is an example of this

What is a compound?

400

Can be used to describe either an element or a compound

What is a substance?

400

Elements form compounds in order to satisfy this characteristic.

What is a complete octet/outer shell?

400

Balance the following equation. You must show all work and simplify your answer! Li + Br2 --> LiBr

2Li + Br2 --> 2LiBr

400

When ions from 2 compounds switch places, this type of reaction occurs.

What is a double displacement reaction?

400

This reaction could be classified in this way 2Na + 2H2O --> 2NaOH + H2

What is a single replacement reaction?

500

This term refers to the potential energy that is stored in chemical bonds between atoms. 

What is chemical energy?

500

These 3 things are essential in writing a chemical equation.

What are reactants, an arrow, and products?

500

Balance the following equation. You must show all work and simplify your answer! C6H6 + O2 --> CO2 + H2O

2C6H6 + 15O2 --> 12CO2 + 6H2O

500

These five factors affect the reaction rate of a chemical reaction. 

What is temperature, surface area, concentration, catalyst, and volume?

500

Balance the following equation. Be sure to show all work and simplify your answer. (NH4)3PO4 + Mg(NO3)2 --> Mg3(PO4)2 + NH4NO3

2(NH4)3PO4 +3Mg(NO3)2 --> Mg3(PO4)2 + 6NH4NO3