Terms and text shown below represent Tulkin’s contributions to TermWiki.com, a free terminology website and knowledge resource for the translation community.
Composed of two or more substances, but each keeps its original properties.
Ikki yoki undan ortiq moddalardan tashkil topadi va bunda har bir modda asl xususiyatlarini saqlab qoladi.
In a mixture of gases, each gas contributes to the total pressure of the mixture. This contribution is the partial pressure. The partial pressure is the pressure the gas if the gas were in the same volume and temperature by itself. Dalton's law states the ...
Gazlar aralashmasida har bir gaz aralashmaning umumiy bosimiga o'z hissasini qo'shadi. Bu tarzda qo'shilgan bosim parsial bosim deyiladi. Agar gaz boshqa gazlar bilan bir xil hajm va harorat ostida bo'lsagina uning bosimi parsial bosim bo'la oladi. Dalton ...
An exothermic reaction between an oxidant and fuel with heat and often light.
Oksidlovchi va yoqilg'i o'rtasida issiqlik va yorug'lik ajralishi bilan boradigan ekzotermik reaksiya.
Density is the mass per unit volume of any substance. Its units are kilograms per cubic metre.
Zichlik har qanday moddaning hajm birligidagi massasiga aytiladi. U kilogrammning metr kubga nisbatida ifodalanadi.
Elements with the same number of protons but have different numbers of neutrons, and thus different masses.
Protonlar soni bir xil, lekin neytronlar va atom massalari bilan farqlanuvchi elementlar.
A compound that, when dissolved in water, gives a pH of less than 7.0 or a compound that donates a hydrogen ion
Suvdagi eritmasining pH ko'rsatkichi 7 dan kichik bo'lgan, yoki H+ ionlarini beruvchi modda.
A reaction in which an atom or fragment within a molecule is replaced with another.
Molekuladagi atom yoki bir qism boshqa molekulaning atom yoki qismi bilan almashinishi reaksiyasi.
Empirical formulas show which elements are present in a compound, with their mole ratios indicated as subscripts. For example, the empirical formula of glucose is CH2O, which means that for every mole of carbon in the compound, there are 2 moles of hydrogen ...
Empirik formulalarda modda qaysi element atomlaridan necha moldan tuzilganligini ko'rsatadi. Misol uchun, glyukozaning empirik formulasi CH2O bo'lib, bu formulaga ko'ra har 1 mol uglerodga 2 mol vodorod va 1 mol kislorod to'gri kelishini ko'rsatadi.
1. having no net electrical charge. Atoms are electrically neutral; ions are not. 2. A solution containing equal concentrations of H+ and OH-.
1. elektr zaryadga ega bo'lmaslik. Atomlar elektr neytral bo'ladi; ionlar esa aksincha. 2. eritma tarkibida ekvivalent jihatdan teng miqdordagi H+ va OH- lar mavjud bo'ladi.
A type of covalent bond in which the electron density is concentrated around the line bonding the atoms.
Kovalent bog'ning bir turi bo'lib, bunda elektron zichligi atomlar bog'langan chiziq atrofida jamlanadi.