acid-base

Human blood has a pH between 7.35 and 7.45. Which of the following best describes human blood?

• strongly acidic
• slightly acidic
• strongly basic
• slightly basic

Zn(OH)₂ is an example of a...

• acid

• base

• salt

• water

H₃PO₄ is an example of a ...

• acid

• base

• salt

• non-electrolyte

Which is NOT a property of bases?

• caustic

• corrosive

• pH below 7

• bitter

Which of the following is a positive for  an acid

• Blue Litmus paper staying blue
• Red Litmus paper staying red
• Phenolphthalein being purple
• Bromothymol blue turning blue

Select the name of the following acid: HCl

• Hydrochloric acid
• Chlorous acid
• Chloric acid

What are the products to a neutralization reaction?

• H₂ + Ionic Salt
• H₂O + Ionic Salt
• H₃O⁺ + Ionic Salt
• OH^- + Ionic Salt

Complete the following reaction:

HCl + Mg(OH)₂ -->

• MgCl₂ + H₂O

• Mg +H₂O

• MgCl₂ + H₂

• MgCl₂ + H₂O + CO₂

Ca(OH)₂ is an example of a(n)

• Acid
• Base
• Neutral

What are the products of the following reaction?
H₂SO₄  +  KOH  -->  

• HK  +  HSO₄
• H₂O  +  KSO₄
• H₂O  +  K₂SO₄
• H₂  +  K₂SO₄