types of Chemical reactions

Front

What type of reaction involves the breaking down of a substance into simpler substances?

Back

Decomposition Reaction

Front

What type of reaction involves 2 substances combining to form 1 new compound?

Back

Synthesis Reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What type of reaction involves one element replacing another element in a compound?

Back

Single Displacement Reaction

Front

What type of reaction involves ions from 2 compounds exchanging places to form 2 completely new compounds?

Back

Double Displacement Reaction

Front

What are the reactants in the chemical equation pictured? Options: CH₄ and CO₂, CH₄ and O₂, CO₂ and H₂O, O₂ and H₂O

Back

CH₄ and O₂

Tags

NGSS.MS-PS1-2

Front

What are the products of the chemical reaction pictured?

Back

CO₂ and H₂O

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What type of reaction is illustrated below? 2HI --> H₂ + I₂

Back

decomposition

Front

What type of reaction is illustrated below? Zn + H₂S --> ZnS + H₂

Back

single replacement

Tags

NGSS.MS-PS1-2

Front

Evidence of a chemical reaction include: Phase change, No new substance, Bubbles forming, Shape change

Back

Bubbles forming

Tags

NGSS.MS-PS1-2

Front

Always starts with a hydrocarbon that reacts with oxygen and produces carbon dioxide and water. Options: Decomposition, Synthesis, Combustion, Single Replacement

Back

Combustion

Tags

NGSS.MS-PS1-5