Noma’lum: ![](data:image/png;base64,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)
Echish: Bunda ideal gaz holat tenglamasidan foydalaniladi:
ammo bo‘lgani uchun,
bo‘ladi.
3-misol. Sq40,2 J/mol bo‘lgan 5*10-3 kg SO2 gazi o‘zgarmas hajmda 573 dan 673 K ga qizdirilsa qancha issiqlik sarf bo‘ladi?
Berilgan:
Noma’lum:
Echish:
4-misol. 293 K 101325 Pa bosimda hajmni 0,0112 m3 bo‘lgan SO2 gazi 313 K gacha qizdirilgan, natijada uning hajmi 0,0224 m3 ga ortgan. Gazning kengayishida qancha ish bajarilgan? Jarayon natijasida qancha issiqlik ajralgan?
Berilgan:
Noma’lum:
Echish: 1)
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