Predicting Single and Double Replacement Reactions

What are the products of this reaction?
Cu+ AgNO₃--> 

• Cu(NO₃)₂+Ag

• CuNO₃ + Ag

• CuAg+NO₃

• Cu+ AgNO₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What are the correct formulas and coefficients for the products of the following single-replacement reaction?
Mg + Al(OH)₃ →

• No Reaction

• Al + Mg(OH)₃

• 2 Al + 3 Mg(OH)₂

• 3 Al + MgOH₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

in a reaction, aqueous barium chloride reacts with aqueous potassium carbonate to produce solid barium carbonate and aqueous potassium chloride. what is the correct balanced equation.

• Ba₂Cl_(aq) + KCO_3(aq) --> BaCO_3(s) + KCl_(aq)

• BaCl_2(aq) + K₂CO_3(aq) --> BaCO_3(s) + 2KCl_(aq)

• BaCl_(aq) + K₂CO_3(aq) --> BaCO_3(s) + K₂Cl_(aq)

• Ba₂Cl_2(aq) + KCO_3(aq) --> Ba₂CO_3(s) + KCl_2(aq)

Tags

NGSS.HS-PS1-7

Classify
Zn + H₂S → ZnS + H₂

• synthesis

• combustion

• single replacement

• double replacement

Tags

NGSS.MS-PS1-5

Classify
FeS + HCl → H₂S + FeCl₂

• synthesis

• combustion

• single replacement

• double replacement

To determine whether a single replacement reaction will happen, one must consult

• a lexicon

• the activity series

• a solubility chart

• One Thousand Magical Herbs and Fungi by Phyllida Spore

Predict the products, before balancing.

Co₂(SO₄)₃ + NaOH -->

• CoOH + NaSO₄

• CoNa + OH(SO₄)₃

• Co₂OH + Na(SO₄)₃

• Co(OH)₃ + Na₂SO₄

• no reaction

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the this Double Replacement reaction:

AgNO₃ + KCl →

• AgCl + KNO₃

• AgK + ClNO₃

• KAg + NO₃Cl

• AgCl + 3 KNO

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

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)