lk4740402 lk4740402

24-07-2021
Chemistry

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: Axit sunfurơ (H2SO3) là axit yếu, ngay trong dung dịch H2SO3 cũng bị phân hủy thành chất X và H2O. X là:
A. H2S B. SO2 C. H2SO4 D. SO3

Respuesta :

honggnhungg20122002 honggnhungg20122002

24-07-2021

Answer:

DD

Explanation:

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