Solubility and Net Ionic Equations Practice

Which of the following does NOT form a precipitate?

• AgNO₃(aq) + 2KBr(aq) →
• LiNO_3 (aq) + NaC₂H₃O₂(aq) →
• Ca(NO₃)₂(aq) + K₂CO₃(aq) →
•  Ba(NO₃)_{2 (aq)} + Na₂SO_4(aq) →

What is the correct net ionic equation for the reaction between AgNO_3(aq) and KCl_aq ?

• Ag⁺ +Cl^-→ AgNO₃(s)

• Ag^- + Cl⁺→ + AgCl_(s)

• K⁺ + NO₃^-→ KNO₃(s)

• Ag⁺ + K⁺→ + AgK_s)

What precipitate forms when you mix lead (II) nitrate with sodium chloride?

• sodium nitrate 
• lead (II) chloride 
• sodium lead
• chloride nitrate 

Tags

NGSS.HS-PS1-2

What are the spectator ions in the reaction of sodium chloride with silver nitrate?

• silver and nitrate
• sodium and chloride
• sodium and nitrate
• silver and chloride

In this equation,
CuCl₂ + NaOH  → Cu(OH)₂ + NaCl
Which product is insoluble?

• copper(II) hydroxide
• sodium chloride
• sodium hydroxide
• copper(II) chloride

Which of these results in formation of a precipitate?

• BaNO₃(aq)  +  NaCl(aq)→
• KNO₃(aq)  +  LiOH(aq)→
• Zn(NO₃)₂(aq)  +  NaOH(aq)→
• NaNO₃(aq)  +  Ba(OH)₂(aq)→

What is the result of the reaction between potassium bromide and ammonium sulfide?

• potassium sulfide precipitates
• ammonium bromide precipitates
• potassium ammonium precipitates
• no precipitate is formed

Which of these lists contains only soluble substances?

• aluminum sulfide, potassium chloride, calcium carbonate

• lead(I) oxide, lead(I) chloride, lead(II) sulfate

• calcium nitrate, copper(II) chloride, ammonium phosphate

• silver hydroxide, barium sulfate, magnesium phosphate

An aqueous solution is:

• any liquid with another compound dissolved in it.

• an ionic compound with water dissolved in it.

• water with another compound dissolved in it.

• none of the above

In writing the chemical equation for a precipitation reaction, what abbreviation of the physical state must appear with one of the products?

• (s)

• (g)

• (l)

• (w)