Predicting Double Replacement Reactions

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

Pt (s) + H₂O (l) →

• No Reaction will occur

• PtO + H

• PtO + H₂

• Pt₂O + H₂

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

Based on the activity series, will this reaction occur?

Au (s) + HCl (l) →

• AuCl + H

• No Reaction

• AuCl + H_2

• Au₂Cl + H₂

A mixture contains cobalt metal, copper metal, and tin metal. This mixture is mixed with nickel nitrate. Which metals, if any, will react? 

• Cobalt only
• Copper only
• Tin only
• All 3

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the product(s) of this reaction (don't worry about balancing):

Mg + HCl →

• No Reaction

• MgCl₂ + H₂

• MgCl₂ + H

• MgCl + H₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the product(s) of this reaction (Don't worry about balancing)

Pb(NO₃)₂ + KI →

• PbK_(s) + INO_3(aq)

• No Reaction

• PbI_2(s) + KNO_3(aq)

• PbI_2(aq) + KNO_3(s)

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

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following is the products of the equation?

MgSO₄ + NaCl =>

• MgCl_2(s) + Na₂SO_4(aq)

• MgCl_2(aq) + Na₂SO_4(s)

• No Reaction

• MgCl_(aq) + NaSO_4(s)

Tags

NGSS.HS-PS1-1

Predict the products of the following equation.

PbCl₂+ AgNO₃ =>

• AgCl_(s) + Pb(NO₃)_2(aq)

• No Reaction

• AgCl_(aq) + Pb(NO₃)_2(s)

• AgCl_(s) + PbNO_3(aq)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2