Lesson Check - Honors DR Reactions

What is a precipitate?

• A solid formed from a single replacement reaction
• An aqueous compound formed from single replacement reaction 
• An aqueous compound formed from double replacement reaction
• A solid formed from a double replacement reaction

What is the state of matter symbol for an insoluble compound?

• (s)
• (aq)
• (g)
• (l)

What is the state of matter symbol for a soluble compound?

• (s)

• (aq)

• (g)

• (l)

Is NaCl (sodium chloride) soluble or insoluble?

• Soluble

• Insoluble

• Neither

• Soluble and Insoluble

Is AgCl (silver chloride) soluble or insoluble?

• Soluble

• Insoluble

• Neither

• Both

Zinc hydroxide, Zn(OH)₂ is ...

• Soluble

• Insoluble

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

Pb(NO₃)₂ + KI →

• PbK(s) + INO₃(aq)

• No Reaction

• PbI₂(s) + KNO₃(aq)

• PbI₂(aq) + KNO₃(s)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products of the following equation.

MgCl₂ + AgNO₃ ---->

• AgCl(s) + Mg(NO₃)₂(aq)

• No Reaction

• AgCl(aq) + Mg(NO₃)₂(s)

• AgCl(s) + MgNO₃(aq)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Complete the following reaction:

HNO₃ + Ca(OH)₂ -->

• Ca(NO₃)₂ (aq)+ H₂O (l)

• Ca (s) +H₂O (l)

• Ca(NO₃)₂ (s) + H₂ (g)

• Ca(NO₃)₂ (s) + H₂O (aq)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Mason and Isla are in a chemistry lab. They are given barium chloride and sulfuric acid to perform a double replacement reaction. Jackson, their lab assistant, asks them, "What is the precipitate of this reaction?'"

• hydrochloric acid

• Barium sulfate

• Barium nitrate and hydrochloric acid

• This reaction is a NR. There is not a precipitate in this reaction.