eudiometer.md

(Red‑zone draft)

Eudiometer#

Eudiometers measure gas volume changes during chemical reactions. Their operation is simple but highly sensitive to temperature, pressure, and reaction purity.

Dimensional Core (SET)#

• Spin: not relevant
• Elec: none
• Temp: strongly affects gas behavior

Why Red‑Zone#

Eudiometers operate in a chemically fragile regime.
Gas composition, temperature, and reaction completeness introduce large uncertainties. Substrate sensitivity is high.

Regime Notes#

• pos‑regime: pure gases, controlled temperature
• Q‑regime: mixtures, partial reactions
• neg‑regime: reactive impurities, rapid temperature changes

Containment Notes#

Requires explicit chemical‑purity and thermal boundaries.