Reactions and Equations Practice Extra Credit

Front

What does the (aq) stand for in NaCl (aq)?

Back

(aq) stands for aqueous, indicating that the substance is dissolved in water.

Front

Translate the word equation: Carbon Dioxide and Water react to form Glucose (C6H12O6) and Oxygen.

Back

CO2 + H2O → C6H12O6 + O2

Front

Which chemical reaction forms Carbon Dioxide and Water?

Back

Combustion is the reaction that forms Carbon Dioxide and Water.

Front

What type of reaction equation is represented by the formula: AB + C → AC + B?

Back

This is a single replacement reaction.

Front

Translate the word equation: Sulfur Trioxide reacts with Water to form Sulfuric Acid (H2SO4).

Back

SO3 + H2O → H2SO4

Front

What is a chemical reaction?

Back

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.

Front

What is the law of conservation of mass?

Back

The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction.

Front

What is a balanced chemical equation?

Back

A balanced chemical equation has the same number of atoms of each element on both sides of the equation.

Front

What is a reactant in a chemical reaction?

Back

A reactant is a substance that undergoes change during a chemical reaction.

Front

What is a product in a chemical reaction?

Back

A product is a substance that is formed as a result of a chemical reaction.