Single Replacement and Metal Activity

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

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

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

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-PS1-2

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

Predict the results: K + H₂O -->

• K₂OH

• KOH + H₂

• K(OH)₂

• N.R.

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7

Predict the results: Cu + HCl

• CuCl₂ + H₂

• CuCl + H₂

• Cu₂Cl + H₂

• N.R.

Tags

NGSS.HS-PS1-2

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

• Na₂ + Fe(CO₃)₂
• Na + CO₃Fe
• Na + Fe₂CO₃
• No Reaction

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Tin (IV) oxide is heated with hydrogen gas to form tin metal and water. What is the balanced equation for this?

• 2SnO₂ + H₂ --> 2Sn + H₂O

• SnO₂ + 2H₂ --> Sn + 2H₂O

• SnO₂ + 2H --> Sn + H₂O

• SnO + H --> Sn + H₂O

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7