Kodi Mfuti Ingawotchedwe Mu Vacuum

Ufa wakuda ndi wokhoza kuyatsa mu vacuum mwapadera, popanda mpweya wa mumlengalenga.

Wolemera mu potaziyamu nitrate, kuwonongeka kwake kumatulutsa mpweya, zomwe kenako zimachita mwamphamvu ndi makala ophatikizidwa ndi sulfure. Kutentha kwakukulu kumeneku kumatulutsa kutentha kwakukulu, mpweya wa nayitrogeni, ndi carbon dioxide, kusonyeza mphamvu ya ufa wa exothermic.