Ylym we bilim

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Bir atomly spirtler (2)

Bir atomly spirtler (2)

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belok (4)

belok (4)

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bäş,alt ülüşli birnäçe (2)

bäş,alt ülüşli birnäçe (2)

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bäş ülüşli bir geteroat geteroh (2)

bäş ülüşli bir geteroat geteroh (2)

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azot toparcasy

azot toparcasy

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azot kislotasy we onuň duzlar

azot kislotasy we onuň duzlar

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atomly spirtler

atomly spirtler

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Aşgar,we aşgar ýer metallary swuň talhlygy. (2)

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arenlebenzol (2)

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Anilin

Anilin

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analiz

analiz

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Analitiki himiýa

Analitiki himiýa

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