Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

vinil–etilendan olingan c3h3-qimmatbaho guruhi
vinyl–the vinyl group, the univalent group c 3 h 3 , derived from ethylene
vinil xlorid– rangsiz, oson suyuluvchi, yonuvchan, suvda kam eriydigan, yoqimli efirnikiga o’xshash hidga ega c 2 h 3cl gazi; plastmassa ishlab chiqarishda sovutgich sifatida, polivinilxlorid va boshqa organic birikmalar sintezida ishlatiladi		vinyl chloride– a colorless, easily liquefied, flammable, slightly water-soluble gas, c 2 h 3cl, having a pleasant, etherlike odor: used in the manufacture of plastics, as a refrigerant, and in the synthesis of polyvinyl chloride and other organic compounds.
vino kislotasi–organik birikma, c4h6o6, to'rt izomerik formada mavjud bo'lgan, umumiy yoki dekstrorotiv izotom oq, kristal, suvda eriydigan kukun yoki shaffof kristallar bo'lib, efervesanli ichimliklar, pishiriqlar, konfetlar, fotografiya va terining .		tartaric acid– an organic compound, c 4 h 6 o 6 , existing in four isomeric forms, the common or dextrorotatory isomer being a white, crystalline, water-soluble powder or transparent crystals: used in effervescent beverages, baking powders, confections, photography, and tanning.
vismut–yengil qotishmalar ishlab chiqarishda va tibbiyotda ishlatiladigan mo'rt, kulrang-oq, qizil rangli, metall element. Ramz: bi; atom og'irligi: 208.980; atom raqami: 83.		bismuth– a brittle, grayish-white, red-tinged, metallic element used in the manufacture of fusible alloys and in medicine. Symbol: bi; atomic weight: 208.980; atomic number: 83.