disproportionation – the simultaneous oxidation and reduction of a substance reacting with itself, thereby forming two dissimilar molecules, as 2c 2 h 4 →c 2 h 6 +c 2 h 2 .
qaytariluvchi reaksiya– atrof-muhit sharoitlariga qarab, ikki yo'nalishdan birini bajarishi mumkin: reaksiyaga kirish mahsulotlarini reaktandan ishlab chiqarish yoki hosil bo'ladigan reaksiya mahsulotlaridan asl reaktivlarni ishlab chiqarish.
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reversible reaction–a reaction that, depending on ambient conditions, can proceed in either of two directions: the production of the reaction products from the reactants, or the production of the original reactants from the formed reaction products
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qazilma– oldingi geologik asrning tirik mavjudotlarining qoldiqlari, taassurotlari yoki izlari, skeletlari, izlari va boshqalar.
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Fossil– any remains, impression, or trace of a living thing of a former geologic age, as a skeleton, footprint, etc.
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qisman bosim– gazning aralashmasi ichidagi gazning bir xil haroratda aralashmasi bilan bir xil hajmda ishlaydigan bosimi ta'sir qiladi
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