Acid Base Naming

Select the name for the following base: Ca(OH)₂

• Calcium hydroxide

• Calcium (I) hydroxide

• Calcium II hydroxide

• Calcium dihydroxide

H₃PO₄ is an example of a ...

• acid

• base

• salt

• non-electrolyte

At what pH would all three indicators appear as yellow?

• 1.7

• 2.7

• 4.7

• 8.7

A solution with a pH of 3.6 would be...

• Acid

• basic

• Neutral

• Acid and basic

The _______ scale measures the strength of acids and bases.

From which point to which point in the pH scale is Base

• 7.1- 14

• 0- 6.9

• 6.2- 9.1

• 12- 14

Select the formula for the following acid: perchloric acid

• HClO₄

• HClO₃

• HClO₂

• HCl

What is the conjugate acid in the following equation?

• PO₄^3- 

• HNO₃ 

• NO₃^- 

• HPO₄^2-
  

Which of the following correctly identifies an acid-base pair?

• HCl, NaOH

• H₂CO₃ , CO₃^2-

• H₃O⁺ , OH^-

• NH₄⁺, NH₃

What is NH4⁺ classified as?

• Acid

• Base

• Conjugate Acid

• Conjugate Base