O`zbekiston respublikasi oliy va

Natijalarni hisoblash.
1.Ajralib chiqqan vodorodning hajmi: V_H2=V₂-V₁
2.Tajriba sharoitidagi atmosfera bosimi: P
3.Vodorodning parsial bosimi: P_H2 =P-h
4.Tajriba sharoitidagi xona harorati: t
5.Metalning og`irligi: g
6.Absolyut temperatura:T₀=273, T=273+t
7.Vodorodning normal sharoitdagi bosimi:P_o=760 mm.sm.
8.Vodorodning normal sharoitdagi hajmi: ,
9.Bir gramm-ekvalentli vodorodning normal sharoitdagi hajmi.

Metall ekvalentini quyidagi formula bilan hisoblanadi:

Tajribada yo` qo`yilgan xatoni quyidagi formula bilan hisoblang.
%
E_t-metalning tajribada topilgan ekvivalenti
E_n-metalning nazariy ekvivalenti.

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LABORATORIYA ISHI № 4
Tuzning erish issiqligini aniqlash