Question

what are the basic parts of chemical equations?
complete the following statements by moving the answers to the correct boxes.

yield
products
chemical formulas
reactants
reactants and products are written as
chemical formulas
within a chemical equation.

____ of a chemical equation are written to the left of the arrow.

____ of a chemical equation are written to the right of the arrow.

the arrow in a chemical equation is called the
yield
sign.

Explanation:

1. Chemical equations use chemical formulas to represent reactants and products.
2. Reactants are the starting substances, placed left of the yield arrow.
3. Products are the substances formed, placed right of the yield arrow.
4. The arrow in the equation is defined as the yield sign.

Answer:

• Reactants and products are written as chemical formulas within a chemical equation.
• Reactants of a chemical equation are written to the left of the arrow.
• Products of a chemical equation are written to the right of the arrow.
• The arrow in a chemical equation is called the yield sign.