Recent content by SirPencil

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    How to Design a Charge Distribution for E Proportional to r^2?

    Homework Statement Design a charge distribution so that the resulting E is proportional to r^2. The Attempt at a Solution This is not really a homework problem just something our professor told us to think about at the end of our lecture. It made me really curious as to how you would do...
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    [H+] and pH of 100 mM solution of KOH

    I thought it was micro lol
  3. S

    [H+] and pH of 100 mM solution of KOH

    Homework Statement What is [H+] and pH for a 100 mM solution of KOH The Attempt at a Solution This seems very simple..its only 2 marks but I don't know what I'm doing wrong. I understand KOH will dissociate into K+ and OH- pOH=-log(OH) ? ph + pOH = 14 p[OH]=-log[100x10^-6?]...