Classifying Chemical Equations

Classify
HI → H₂ + I₂

• synthesis

• decomposition

• single replacement

• double replacement

Tags

NGSS.MS-PS1-5

Classify
Zn + H₂S → ZnS + H₂

• synthesis

• combustion

• single replacement

• double replacement

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Classify
CH₄ + O₂ → CO₂ + H₂O 

• single replacement

• double replacement

• synthesis

• combustion

Classify
FeS + HCl → H₂S + FeCl₂

• synthesis

• combustion

• single replacement

• double replacement

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Match the correct part of the chemical equation with its descriptor.

• Coefficient

• C

• Reactants

• D

• Subscript

• B

• Products

• A

• Yields

• E

Tags

SPS3b

Label the parts of the chemical equation.

a

b

c

reactant

product

yields

Tags

NGSS.MS-PS1-5

Match each letter or picture with the correct term:

• chemical formula

• 
• coefficient

• A

• yields, forms, produces

• C

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Label the diagram of this chemical equation

a

b

c

Products

Yield Sign

Elements

Reactants

In a chemical equation, the arrow points towards the ​ (a)   of the reaction.

• products

• reactants

• elements

• compounds

Match to show which chemicals are the reactants and which are the products in this chemical equation

• Product

• H₂

• Product

• H₂O

• Reactant

• NaOH

• Reactant

• Na

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5