You recall discussions of Black Smokers, the placement of Sulfide deposits at the mid-ocean ridges.
Bell Work WK 5 - 1
Chapter 12 Solutions 2008, Prentice Hall Chemistry: A Molecular Approach, 1 st Ed. Nivaldo Tro.
Chapter 5 Solutions. 2 Solution homogeneous mixtures composition may vary from one sample to another appears to be one substance, though really contains.
