SR REVIEW

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

Br₂ (l) + KI (aq) →

• KBr + I₂

• KBr + I

• KBr₂ + I

• No Reaction

• BrI + K

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

• ZnCl₂ +Au

• ZnAu + Cl₂

• no reaction

• ClAu + Zn

You know a single replacement reaction will occur if...

• The less active element is located in the aqueous compound on the products side

• The more active element is located in the aqueous compound on the reactants side

• The more active element is located in the aqueous compound on the products side

Which of the following would be the correct formulas for the products of the following reaction:

F₂ + FeCl₃ →

• Cl₂ + FeF₃

• Cl₂ + FeF₂

• Fe + FCl

• no reaction would occur

Which of the following explains why fluorine can not replace lithium?

• Fluorine is not as reactive as lithium

• Fluorine can only replace other Halogens, not metals

• Fluorine can replace lithium, but only when they are in water

• Fluorine can replace lithium because it is the most reactive element

Predict the products when sodium chlorate reacts with barium.

• Barium chlorate_(aq) + sodium_(s)

• Barium Sodium_(aq) + Chlorate_(aq)

• sodium chlorate_(aq) + barium_(S)

• No reaction

What are the correct products when fluorine gas mixes with ammonium chloride?

• F₂ + NH₄Cl

• Cl₂ + NH₄F₂

• Cl + NH₄F

• Cl₂ + NH₄F

What are the products when copper II chloride reacts with magnesium metal?

• Cu + MgCl₂

• Cu₂ + MgCl₂

• Cu + MgBr₂

• Cu + MgCl

What are the possible products of iron III cyanide reacting with metallic calcium?

• Ca + Fe(CN)₃

• Ca(CN)₂ + Fe₂

• Fe + Ca(CN)₂

• Fe + CaCN

Which metal is more reactive than calcium?

• magnesium

• potassium

• silver

• aluminum