Dalton hoat-chek

Dalton hoat-chek (Eng-gí: Dalton's law), he̍k-chiá Dalton hun-ap hoat-chek (Dalton's law of partial pressures), sī chi̍t ê iû John Dalton tī 1801 nî thê-chhut, the̍h-lâi biâu-su̍t lí-sióng khì-thé ê bu̍t-lí hòa-ha̍k hoat-chek.

Dalton hoat-chek kóng:

• Tī cho͘-sêng bu̍t-chit chi-kan bōe hoat-seng hòa-ha̍k hoán-èng ê chiân-tê hā, lí-sióng khì-thé hūn-ha̍p-bu̍t ê chóng ap-le̍k sī ta̍k-ê cho͘-sêng bu̍t-chit ê kok-chū hun-ap (分壓) ê chóng-hô.

$P_{total}=p_{1}+p_{2}+\cdots +p_{n}$

Kî-tiong, $\ p_{1},p_{2},p_{n}$ sī ta̍k-ê cho͘-sêng bu̍t-chit ê hun-ap.