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Oxygen Buffers in Field and Laboratory

The buffer assemblage in the outer capsule fixes /hj this controls HCl activity in the inner capsule according to the equilibrium [Pg.496]

Probably the simplest use of fo minerM buffers is to include the buffer assemblage as part of the total system being studied. For example, the assemblage pyrite + pyrrhotite + magnetite fixes /oj at any T and P by the reaction [Pg.497]

At the same time, this three-phase assemblage fixes /sj. [Pg.497]


See other pages where Oxygen Buffers in Field and Laboratory is mentioned: [Pg.496]   


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