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A compact notation for describing a chemical change. The formulas of the reactants are added together on the left hand side of the equation; the formulas of the products are added together on the right side. Coefficients are inserted before the formulas to ...
Kimyoviy o'zgarishni tasvirlash uchun ixcham qayd. Tenglamaning chap tomonida reaksiyaga kirishayotgan moddalar formulalari bir-biriga qo'shiladi, tenglamaning o'ng tomonida esa mahsulotlar formulalari qo'shilgan holarda bo'ladi. Tenglama muvozanat holatda ...
In Lewis structures the goal is to make almost all atoms have an octet. This means that they will have access to 8 electrons regularly, even if they do have to share some of them.
Lyuis strukturalarida maqsad barcha atomlarning oktet hosil qilishiga qaratiladi. Bu, atomlar ba'zi elektronlarini almashishlari kerak bo'lsada, ular muntazam ravishda 8 ta elektrondan foydalanish imkoniyatiga ega bo'ladi, degan ma'noni anglatadi.
Massless packet of energy, which behaves like both a wave and a particle.
O'zini ham to'lqin, ham zarracha sifatida namoyon qiluvchi massasiz energiya to'plami.
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.
A substance that is made up of two or more chemically bonded elements.
Ikki yoki undan ortiq kimyoviy bog'langan elementlardan tashkil topgan modda.
A chemical change in which one compound aquires H+ from another. The compound that receives the hydrogen ion is the base; the compound that surrenders it is an acid.
Bir birikma boshqa birikmadan H+ qabul qilib olgandagi kimyoviy o'zgarish. Vodorod qabul qiluvchi birikma asos, beruvchi birikma kislota deyiladi.
A math property which states: A*(B+C)=(A*B)+(A*C).
A*(B+C)=(A*B)+(A*C) ni ifodalovchi matematik tushuncha
A number assigned to each atom to help keep track of the electrons during a redox-reaction.
Oksidlanish-qaytarilish reaksiyalarida har bir atom uchun yoziladigan raqam.
Ionic compounds that can be formed by replacing one or more of the hydrogen ions of an acid with another positive ion.
Kislotadagi bir yoki bir nechta vodorod o'rnini boshqa bir musbat ion egallashi natijasida hosil bo'lgan ion moddalar.
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.