Review 1

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

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Based on the activity series, will this reaction occur?

Au (s) + HCl (l) →

• AuCl + H

• No Reaction

• AuCl + H_2

• Au₂Cl + H₂

Tags

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-PS1-2

A mixture contains cobalt, copper, and tin . 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

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-PS1-2

Predict the results: K + HOH --->

• K₂OH

• KOH + H₂

• K(OH)₂

• No Reaction

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the results: Cu + HCl

• CuCl₂ + H₂

• CuCl + H₂

• Cu₂Cl + H₂

• No reaction

Tags

NGSS.HS-PS1-1

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-PS1-2

Which compound is higher in reactivity, Ag or Ca?

• Ag

• Ca

• Neither

• They're equal

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2