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.

• Subscript

• E

• Coefficient

• C

• Yields

• D

• Products

• B

• Reactants

• A

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:

• yields, forms, produces

• 
• chemical formula

• C

• coefficient

• A

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Label the diagram of this chemical equation

a

b

c

Reactants

Yield Sign

Products

Elements

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

• H₂O

• Reactant

• NaOH

• Product

• Na

• Reactant

• H₂

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5