Acid, Base, and pH

[Mommaz]

Abe the scientist uses pHydrion paper to test an unknown solution.The color of the indicator when it is dipped in the solution is a shade of blue that corresponds with a value of 10 on the scale shown on the package. Discuss the following, using sentences and showing calculations as needed.

• Is this an acid or a base, and why?
  
• Find the concentration of the Hdrogen ion and Hydroxide ion.
  
• Determine pH and pOH.
  
• Name 3 indicators which can be used to find the pH of various liquids
  

[UC]

http://www.scienceforums.net/forum/showthread.php?t=23802

 

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