Chapter 8 review chemical equations

This symbol represents

• a precipitate forms.

• heat is applied to the reactants.

• A chemical is dissolved in water.

Tags

NGSS.HS-PS1-5

NGSS.HS-PS3-4

This symbol represents

• a chemical is in the liquid state.

• a reversible reaction occurs.

• a gas forms.

Which symbol is represented?

• Heat is applied to the reactants.

• a precipitate forms.

• A chemical is in the liquid state.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

This symbol represents

• A gas forms.

• a reversible reaction occurs

• A chemical is in the liquid state.

Tags

NGSS.MS-PS1-2

This symbol represents

• A chemical is in the liquid state.

• A precipitate forms.

• A chemical is dissolved in water.

Tags

NGSS.MS-PS1-4

What type of equation is this?

• synthesis

• decomposition

• single replacement

• double replacement

In the equation 2Al(s) + 3Fe(NO₃)₂(aq) -> 3Fe(s) + 2Al(NO₃)₃(aq)_, iron has been replaced by _______.

• nitrate

• nitrogen

• aluminum

• water

Which symbol is represented?

• a precipitate forms.

• heat is applied to the reactants

• a reversible reaction occurs.

Tags

NGSS.HS-PS3-4

What type of equation is this?

• synthesis

• decomposition

• single replacement

• double replacement

What type of equation is this?

• synthesis

• decomposition

• single replacement

• double replacement

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5