Single and Double Reactions

Based on the Halogens activity series, what are the predicted products of this reaction?

Br₂ (l) + KI (aq) →

• KBr + I₂

• KBr + I

• KBr₂ + I

• No Reaction

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

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

• ZnCl₂ +Au

• ZnAu + Cl₂

• no reaction

• ClAu + Zn

What are the products of this reaction: Fe + Na₂CO₃ ?

• Na₂ + Fe(CO₃)₂

• Na + CO₃Fe

• Na + Fe₂CO₃

• No Reaction

What are the products of this single replacement reaction: Mg + CuSO₄

• Cu + MgSO₄

• Cu + SO₄Mg

• Cu + Mg(SO₄)₂

• No Reaction

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

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

Predict the products of this DR reaction: NaCl + CaO ----->

• Na₂O + CaCl₂

• NaCa + OCl₂

• This reaction will not occur

• NaO + CaCl

What are the products of this reaction: Na(NO₃) + CaF₂ --->

• This reaction will not occur

• NaF + Ca(NO₃)₂

• NaF₂ + Ca(NO₃)

• NaCa + F(NO₃)

Predict the products of this reaction: AgF + KCl --->

• This reaction will not occur.

• AgCl + KF

• AgCl₃ + KF₂

• AgK + ClF