Archive for April 18th, 2009

How Does The Mole Relate To Ions And Molecules?

I can understand that there are 6.02×10^23 atoms in one mole, but what about in a molecule or an ion, then how many of each are in one mole? Or is my definition of the mole just wrong?

3 comments April 18th, 2009

Mole????????

umm is there any way you can make your mole turn into your skin color, is there any kind of cream like a bleach for face moles???
uhhh i have a mole on the left corner of my forehead and i hate it even though my bangs cover it, i want it to be less noticeable but how??? help

4 comments April 18th, 2009

What Is The Hydroxide Ion Concentration In Solution With A Ph Of 5.14 And Hydronium Ion Concentration Of 7.2m?

What is the hydroxide ion concentration in solution with a pH of 5.14 and hydronium ion concentration of 7.20 moles/liter?

1 comment April 18th, 2009


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