một oxit của photpho có thành phần trăm của P bằng 43,66% . Biết phân tử khối của Axit bằng 142đvC. Công thức hóa học của Axit là ?

Sethcall asked Nov 16, 2022

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23 votes

Sethcall asked Nov 16, 2022

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22 votes

Answer:

câu trả lời trong hình ảnh

Kleber answered Nov 23, 2022

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