Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

yog‘ yoki sirka uchun grafin –odatda, kichik hajmdagi suyuqliklarni aniq o'lchash yoki o'lchash uchun ishlatiladigan shisha naychali.
burette –a graduated glass tube, commonly having a stopcock at the bottom, used for accurately measuring or measuring out small quantities of liquid.
yog‘och spirit –yog'ochni vayron qiluvchi distillash yoki tabiiy gazning to'liq bo'lmagan oksidlanishlari natijasida olingan, yoki karbon monoksit va vodoroddan sintetik tarzda ishlab chiqarilgan rangsiz, uchuvchan, suvda eruvchan, zaharli suyuqlik, ch4o, asosan, bir hal qiluvchi, yoqilg'i va avtomobil antifrizasi va formaldegid sintezida.		wood alcohol –a colorless, volatile, water-soluble, poisonous liquid, ch 4 o, obtained by the destructive distillation of wood or the incomplete oxidation of natural gas, or produced synthetically from carbon monoxide and hydrogen, used chiefly as a solvent, a fuel, and an automobile antifreeze and in the synthesis of formaldehyde.
yonilg‘i–yonuvchan moddalar issiqlik yoki quvvatni yaratish uchun ko'mir, yog'och, neft yoki gaz sifatida ishlatiladi.		fuel– combustible matter used to maintain fire, as coal, wood, oil, or gas, in order to create heat or power.