Product

In chemical equations, reactants are placed on the left and products on the right. Many reactions are reversible, meaning products can become reactants under certain conditions.

What is the standard way to write a chemical equation?

• Reactants above, products below

• Reactants on the right, products on the left

• Reactants on the left, products on the right

• Reactants and products on the same side

In a chemical equation, where are the reactants typically placed?

• On the right side

• On the left side

• Above the arrow

• Below the arrow

What can happen to the products of a chemical reaction under certain conditions?

• They can evaporate

• They can change color

• They can become reactants

• They can disappear

Which of the following is true about most chemical reactions?

• They can only proceed in one direction

• They are irreversible

• They can proceed in both directions

• They always require heat

What determines whether a product can act as a reactant in a chemical reaction?

• The conditions

• The temperature

• The color of the reactants

• The size of the molecules