Single replacement Pr5,8

Which metal is the most active

• Cu

• Ag

• Na

• Li

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which reaction occurs

• Ag + KNO3 ------> K + AgNO3

• K + AgNO3 ------> Ag + KNO3

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which reaction occurs

• 2Li (s) + 2H2O (l) -----> 2LiOH (aq) + H2 (g)

• 2 LiOH (aq) + H2 (g) -------> 2 Li (s) + 2 H2O (l)

Tags

NGSS.HS-PS1-2

What will be the result of the following:

LiBr + Na --->

• Li will replace Na

• Na will replace Br

• Na will replace Li

• no reaction will occur

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What will be the result of : Zn + AuCl₂->

• ZnCl₂ +Au

• ZnAu + Cl₂

• no reaction

• ClAu + Zn

Tags

NGSS.HS-PS1-2

Which compound is higher in reactivity, Ag or Ca?

• Ag

• Ca

• Neither

• They're equal

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What do we look at to determine if an element is strong enough to replace another element in a single replacement reaction?

• Solubility Rules 
• Ionic Charges
• It must be insoluble!
• Activity Series

The chemical reaction AgNO₃ + NaCl --> AgCl + NaNO₃ is a

• single displacement

• double displacement

• composition

• decomposition

The chemical reaction Zn + H₂SO₄ --> ZnSO₄ + H₂ is a

• single displacement

• double displacement

• composition

• decomposition

Based on the activity series, which metal could X represent in the reaction below?
X + Ca (NO₃)₂ -->  Ca + X (NO₃)₂

• Ba
• Fe
• Mg
• Zn

Tags

NGSS.HS-PS1-2