CHEM Unit 8 Sec1-3

Which of the following is an example of single displacement reaction?

• KClO₃→KCl + O₂

• H₂ + O₂ →H₂O

• Zn + HCl → ZnCl₂ + H₂

• N₂ + H₂ → NH₃

Which of the following is not a chemical reaction?

• Souring of milk

• Boiling water

• Rusting of iron

• Digestion of food in our body

Tags

NGSS.MS-PS1-2

the starting materials in a chemical reaction

• Products
• Reactants
• Starters
• Enders

Tags

NGSS.MS-PS1-5

a substance that is formed as the result of a chemical reaction

• Product 
• Reactant
• Starters
• Enders

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

type of reaction in which a compound is broken down into its simple elements

• Double Displacement
• Single Displacement
• Synthesis
• Decomposition

Which of the following is an example of a chemical change?

• water freezes to form ice

• paper being ripped into multiple pieces

• gasoline burns in a car engine

• a piece of metal expands when it is heated

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is an example of a chemical change?

• rusting of a bicycle

• painting a house

• breaking glass

• tearing up a newspaper

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Classify: A + B --> AB

• decomposition

• synthesis

• single displacement

• combustion

Classify: AB --> A + B

• decomposition

• synthesis

• single displacement

• double displacement

Tags

NGSS.MS-PS1-1

Classify: C_xH_y + O₂ --> CO₂ + H₂O

• Synthesis

• Single Displacement

• Double Displacement

• Combustion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5