Voice of North America Articles
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By
Dr_Xion
Published: 2005-11-08
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Rank: 297.31 Comments: 3 |
EXCERPT: Right now avian flu virus threatens all of us with an international pandemic. The adaptation of this H5 class virus into a human compatible strain created a disease that is new to all human immune systems. There currently is no commercially available vaccination. The world’s laboratories are working on mass-producing the vaccine. At birth, people receive vaccinations that prevent many types of disease. Along with these vaccinations, there are thousands of drugs that prevent...
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By
Dr_Xion
Published: 2005-10-25
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Rank: 236.16 Comments: 1 |
EXCERPT: Begin with 300mL of 0.200M Acetic Acid Potassium Hydroxide.
a.) Calculate the Initial pH of CH3COOH:
b.) Calculate the pH after adding 256mL of KOH:
Well, we might start with some discussion about pH. pH is a scale used to describe the strength of an acid or a base. The scale ranges from 0 to 14. Acidity increases as pH aproaches zero. Basicity increases as pH approaches 14. Strong acids generally have a pH below 2, strong bases...
a.) Calculate the Initial pH of CH3COOH:
b.) Calculate the pH after adding 256mL of KOH:
Well, we might start with some discussion about pH. pH is a scale used to describe the strength of an acid or a base. The scale ranges from 0 to 14. Acidity increases as pH aproaches zero. Basicity increases as pH approaches 14. Strong acids generally have a pH below 2, strong bases...








