Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

natriy karbonati – odatda solvay jarayonida olingan va sulfat, xloridlar va natriyning bikarbonatlaridan tashkil topgan 1 foizdan ortiq ifloslanishlarni o'z ichiga olgan suvsiz, kulrang, oq, hidsiz, suvda eriydigan kukun, na 2 co 3, shisha ishlab chiqarishda ishlatiladigan, keramika, sabunlar, qog'oz, neft mahsulotlari, natriy tuzlari, tozalash vositasi sifatida, sayqallash uchun va suv bilan ishlov berish uchun
soda ash – an anhydrous, grayish-white, odorless, water-soluble powder, na 2 co 3 , usually obtained by the solvay process and containing about 1 percent of impurities consisting of sulfates, chlorides, and bicarbonates of sodium: used in the manufacture of glass, ceramics, soaps, paper, petroleum products, sodium salts, as a cleanser, for bleaching, and in water treatment
natriy xloridi – bir kislotaning bir yoki bir necha vodorod atomini anionlar va kationlardan iborat bo'lgan va odatda eritmada ionlashtiradigan elementlar yoki guruhlar bilan almashtirish orqali hosil bo'lgan birikmalar sinfidan; bir kislota bazani neytralizatsiya qilish natijasida hosil bo'lgan mahsulot