Chemical Reactions Test Review

2HI --> H₂ + I₂

• synthesis
• decomposition
• single replacement
• double replacement

Tags

NGSS.MS-PS1-2

Zn + H₂S --> ZnS + H₂

• synthesis
• combustion
• single replacement
• double replacement

Tags

NGSS.MS-PS1-2

Fe + O₂ --> Fe₂O₃

• synthesis
• acid base
• single replacement
• decomposition

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

CH₄ + O₂ --> CO₂ + H₂O 

• single replacement
• double replacement
• acid base
• combustion

Tags

NGSS.HS-PS1-4

C₃H₈ + 5O₂ --> 3CO₂ + 4H₂O

• single replacement
• double replacement
• acid base
• combustion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

C₁₂H₂₂O₁₁ + O₂ --> CO₂ + H₂0

• synthesis
• acid base
• combustion
• acid base

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

AlCl₃ + Na₂SO₄ --> Al₂(SO4)₃ + NaCl

• synthesis
• decomposition
• single replacement
• double replacement

In any chemical process, matter is neither lost nor gained.

• products

• law of conservation of mass

• reactants

Tags

NGSS.HS-PS1-7

This is the substance(s) formed in a chemical reaction.

• reactant

• product

• chemical equation

Tags

NGSS.HS-PS1-6

Select all the ways to determine if a chemical reaction is taking place

• change in temperature

• gas produced

• precipitate

• production of an odor