Chemical Word Equations Y9

Substances that are reacting together are called

• products

• reactants

• arrow

• equation

The substance or substances produced are called the _______

• reactants

• products

• chemical word equation

• arrow

Tags

NGSS.MS-PS1-5

The arrow in the following equation shows.........

• Where the products are

• Where the reactants are

• That a chemical equation is written with an arrow, not an equals sign

• The direction of the reaction

The following chemical word equation is correctly written

carbon dioxide + water --> glucose

+ oxygen

• True

• False

Tags

NGSS.MS-PS1-5

NGSS.MS-LS1-6

In the following word chemical equation, carbon dioxide and water are reactants

Methane + oxygen --> carbon dioxide and water

• True

• False

Tags

NGSS.MS-PS1-1

The correct way to write a chemical equation is

copper + oxygen --> copper oxide

• True

• False

What happens to the sodium and chlorine atoms in the following chemical word equation? Where do they go?

sodium + chlorine --> sodium chloride

• The atoms form ions and rearrange themselves into a new product

• The atoms disappear into thin air

• The atoms stay as atoms, and float away

• All of the above

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

This is the correct way to write a chemical word equation

carbon dioxide + water = glucose + oxygen

• True

• False

Tags

NGSS.MS-PS1-5

NGSS.MS-LS1-6

NGSS.MS-PS1-2

NGSS.MS-LS2-3