I literally went insane today trying to complete a chemistry take home test.  Who knew 26 questions (and pound cake)  could take three hours? The frustration started early... question 5 I think?  But I completely lost it by 18 when I could not, not for my life! could figure out the solubility of lead (II) hydroxide at a pH of 12.00.  So I guessed 1 ( Read more... )