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Chemistry, two ways: will it run, and is it acid
physical
Gibbs free energy decides whether a reaction proceeds on its own (ΔG = ΔH − TΔS < 0); pH places a solution on the acid–base scale. Two questions, one deterministic answer each. Worked & sealed by the engine — ΔG = −100 − 298·0.050 < 0 → spontaneous · pH 3.0 → acidic. [HOLDS; open the seal to re-check.]
source
card id
card_works_chemistry
adjoining cards
- on the shelf of → The Works — sealed, worked demonstrations — a member of the the-works shelf in the keeping
- paves → The Floor of Discovery — one floor, and by its design the fear of God — A worked, engine-sealed demonstration — a paving-stone of the floor of reality.
- demonstrates → ΔG = −100 − 298·(0.050) < 0 → spontaneous · pH 3.0 → acidic — A worked demonstration in the same field (chemistry).
- demonstrates → ΔG = −100 − 298·0.050 < 0 → spontaneous · pH 3.0 → acidic — A worked demonstration in the same field (chemistry).
- demonstrates → Rhenium (Re) — element 75 — A worked demonstration in the same field (chemistry).
- adjacent → A 2 kg mass: the force to move it, the energy it carries — Neighbouring worked demonstrations in the same part of the volume.
- adjacent → Free fall: how far in two seconds — Neighbouring worked demonstrations in the same part of the volume.
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