Terms and text shown below represent Tulkin’s contributions to TermWiki.com, a free terminology website and knowledge resource for the translation community.
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.
The SI Unit of temperature. It is the temperature in degrees Celsius plus 273.15.
Haroratning SI birligi. Kelvin Tselsiy darajasiga 273,15 ni qo'shganda hosil bo'ladi.
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 ...
1. A measure of the amount of substance present in a unit amount of mixture. The amounts can be expressed as moles , masses, or volumes. 2. The process of increasing the amount of substance in a given amount of mixture.
1.Aralashmaning ma'lum bir miqdorida mavjud bo'lgan moddaning o'lchovi. Miqdor mol, massa, yoki hajm sifatida ifodalanishi mumkin. 2.Berilgan hajmdagi aralashma tarkibidagi modda miqdorining oshish jarayoni.
A subatomic particle with a net charge that is negative.
Atomning manfiy zaryadga ega qismi.
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.
When the reactants and products are in a constant ratio. The forward reaction and the reverse reactions occur at the same rate when a system is in equilibrium.
Reaktivlar va mahsulotlar doimiy nisbatda bo'lgan holat. Tizim muvozanat holatda bo'lganda to'g'ri va teskari reaksiya tezliklari o'zaro teng bo'ladi.
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.
A substance that is made up of two or more chemically bonded elements.
Ikki yoki undan ortiq kimyoviy bog'langan elementlardan tashkil topgan modda.
1. The OH- ion. 2. Compounds containing the OH- ion. See also: hydroxide compounds.
1. OH- ioni. 2. OH- ionlarini o'z ichiga olgan aralashmalar. Shuningdek, gidroksid moddalarni qarang.