Neutralization & Precipitation Reactions

A neutralization reaction will (almost) always produce...

• water & salt
• water
• salt
• water & carbon

Identify the salt in the following equation:
Zn(OH)₂ + HNO₃   ---> H₂O  + Zn(NO₃)₂

• Zn(OH)₂
• HNO₃
• H₂O
• Zn(NO₃)₂

Complete the following reaction:

HCl + Mg(OH)₂ -->

• MgCl₂ + H₂O

• Mg +H₂O

• MgCl₂ + H₂

• MgCl₂ + H₂O + CO₂

Complete the following reaction:

H₃PO₄ + NaOH -->

• Na₃PO₄ + H₂O

• Na +H₂O

• Na₃PO₄ + H₂

• Na₃PO₄ + H₂O + CO₂

Complete the following reaction:

HNO₃ + Ca(OH)₂ -->

• Ca(NO₃)₂ + H₂O

• Ca +H₂O

• Ca(NO₃)₂ + H₂

• Ca(NO₃)₂ + H₂O + CO₂

What is the range of pH values in an acidic solution?

• 0-7
• 7-14
• pH = 7

What is the range of pH values in a basic solution?

• 0-7
• 7-14
• 7

Forms hydroxide ions (OH^-) in water

• Acids
• Bases
• All

Check all that are bases.

• Al(OH)₃

• NaOH

• HCl

• Mg(OH)₂

• H₂SO₄

Check all that are acids.

• HC₂H₃O₂

• NaOH

• HCl

• Mg(OH)₂

• H₂SO₄