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?
April 18th, 2009
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
April 18th, 2009
What is the hydroxide ion concentration in solution with a pH of 5.14 and hydronium ion concentration of 7.20 moles/liter?
April 18th, 2009