Laʻana o ke kānāwai o Gay-Lussac (ka leo isochoric-constant)

3 mau laʻana o ke kānāwai o Gay-Lussac (isochoric-constant volume)

1. I ka wā mua, loaʻa i kekahi mau kinoea ke kaomi P a me ka mahana T. Inā hele ke kinoea i kahi kaʻina hana isochoric i lilo ai ke kaomi i 4 mau manawa o ke kaomi mua a laila loli ka mahana o ke kinoea i...

Pahana
Ua ʻike ʻia :
Kaomi mua (P₁) = P
Kaomi hope loa (P₂) = 4P
Mahana mua (T₁) = T
Ua nīnau ʻia : ka mahana hope loa (T₂)
Pane :
Hukum ʻO Gay-Lussac (kaʻina hana isochoric a i ʻole ka leo mau) :
Hoʻololi ka mahana o ke kinoea i 4 manawa o ka mahana mua.

2. Aia ke kinoea i loko o kahi ipu pani i ka mahana mua o 27°C. No ka pāpālua ʻana i ke kaomi, ʻo ka mahana o ka lumi...

Pahana
Ua ʻike ʻia :
Kaomi mua (P₁) = P
Kaomi hope loa (P₂) = 2P
Mahana mua (T₁) = 27^oC + 273 = 300 K
Ua nīnau ʻia : ka mahana hope loa (T₂)
Pane :
ʻO 327 ka mahana o ka lumi^oC.

3. He 2 atm ke ana o ke kaomi o nā huila mokokaikala ma ka mahana o 27^oC. Ma hope o ka holo ʻana o ka mokokaikala, loli ka mahana i loko o ka huila i 47^oC. Inā hoʻowahāwahā ʻia ka hoʻonui ʻana a laila loli ke kaomi ea i loko o ka huila i...
Pahana
E hoʻololi i ke kaomi anakahi i ke kaomi paʻa. Kaomi paʻa = kaomi anakahi + kaomi lewa
Ua ʻike ʻia :
Kaomi lewa = 1 atm = 1 x 10⁵ Pascal
Kaomi ana mua = 2 atm = 2 x 10⁵ Pascal
Kaomi paʻa mua (P₁) = 1 atm + 2 atm = 3 atm = 3 x 10⁵ Pascal
Mahana mua (T₁) = 27^oC + 273 = 300 K
Mahana hope loa (T₁) = 47^oC + 273 = 320 K
Ua nīnau ʻia Kaomi ana hope loa
Pane :
Kaomi ana hope loa = kaomi hope loa - kaomi lewa
Kaomi ana hope loa = 3,2 atm – 1 atm
Kaomi ana hope loa = 2,2 atm