Final answer:
The information provided does not relate to the derivation of the logical expression ¬D⊃[(B&D)⊃C]. For such derivations, formal proof methods and logical inference rules are used, not equations from stoichiometry or probability.
Step-by-step explanation:
The student's question appears to be about deriving a propositional logic theorem: ¬D⊃[(B&D)⊃C]. However, the provided information does not directly relate to propositional logic or logical deductions. Instead, the references involve equations from different contexts such as stoichiometry and probability which are not applicable to the logical expression in question. In logic, to derive a theorem, one typically uses a set of axioms and logical inference rules. Without specific logical axioms or context, it is not possible to derive the expression ¬D⊃[(B&D)⊃C] as it stands.
To properly derive a theorem in propositional logic, one would typically use a formal proof system such as natural deduction, sequent calculus, or truth tables. The proof would start with assumptions and use rules like modus ponens, modus tollens, or disjunctive syllogism to derive new statements until the desired conclusion is reached.