検索ワード: žveplena (スロベニア語 - 英語)

žveplena kislina
sulphuric acid

1 n žveplena kislina
1 n sulphuric acid.

Žveplena kislina, 6 n.
sulphuric acid solution 6 n

10 razredčena žveplena kislina:
1:10 dilute sulphuric acid:

Žveplena kislina, 1 mol/l.
sulphuric acid, 1 mol/l.

žveplena kislina proizvodnja sladkorja"
sulphuric acid sugar production'

žveplena kislina proizvodnja sladkorja"
sulphuric acid sugar production'

žveplena kislina, vključno z njenimi solmi,
sulphurous acid, including salts thereof,

Žveplena kislina in sulfati ne vplivajo moteče.
sulphuric acid and sulphates do not interfere.

Žveplena kislina, analitski reagent (a.r.):
sulphuric acid, analytical reagent (a.r.):

1 n žveplena kislina (h2so4): 10 ml,
1 n sulphuric acid (h2so4): 10 ml

pretežno jo sestavljajo žveplena kislina in organske spojine.]
composed primarily of sulfuric acid and organic compounds.]

1-molarna žveplena kislina: 26,6 ml kisline dodamo v 473,4 ml destilirane vode.
1 molar sulphuric acid: 26,6 ml of acid added to 473,4 ml of distilled water.

[kisla usedlina, ki nastane kot stranski produkt pri rafinaciji surovega visokotemperaturnega premoga z žveplovo kislino. pretežno jo sestavljajo žveplena kislina in organske spojine.]
[an acid sludge by-product of the sulfuric acid refining of crude high temperature coal. composed primarily of sulfuric acid and organic compounds.]

laboratorijsko stekleno posodo, ki pride v stik z vodno raztopino aflatoksinov, je treba namočiti v razredčeno kislino (npr. žveplena kislina = 2 mol/1) več ur, nato pa izprati z destilirano vodo, da odstranimo sledove kisline (npr. trikrat, preverimo s ph indikatorjem).
therefore laboratory glassware coming into contact with aqueous solutions of aflatoxins should be soaked in dilute acid (e.g. sulfuric acid = 2 mol/l) for several hours, then rinsed well with distilled water to remove all traces of acid (e.g. three times, check with ph-paper).