Add Acid-Base Eq.Constraints to ADM1 Documentation

[MarcusHolly]

Fixes/Resolves:

Part of the master issue #934

Changes proposed in this PR:

• Add the acid-base equilibrium constraints to the ADM1 and Modified ADM1 documentation
• Minor typo fixes in ADM1 reaction files
• Minor corrections to ASM documentation

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.82%. Comparing base (c332571) to head (61566d4).
Report is 309 commits behind head on main.

Additional details and impacted files

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##             main    #1013   +/-   ##
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  Coverage   95.82%   95.82%           
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  Files         301      301           
  Lines       28772    28772           
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  Hits        27572    27572           
  Misses       1200     1200           

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[MarcusHolly]

Just for clarification, this PR is pretty much done. I just want to double check that I got all the equations right and that any other changes I made are accurate. So this should be marked as "ready for review" soon

[MarcusHolly]

@agarciadiego For our implementation of the Kw, Ka,co2, and Ka,IN equations in ADM1 and modified ADM1, why do we not multiply the gas constant by 100 as done in the literature? Maybe there's a reason and I just missed it...

[agarciadiego]

@MarcusHollyidaes.core.util.constantstakes care of the units gas_constant = 8.314462618 * units.joule / units.mol / units.degK

[adam-a-a]

Good job on this. I only think we need to recheck how certain items are categorized and ensure they are under the correct sections (e.g., S_H is an additional variable rather than a parameter)