Nung hoàn toàn 173,8g Kali pemanganat để điều chế khí oxi. a/ Tính thể tích khí oxi thu được (đktc). b/ Đốt 12,4g photpho trong lọ chứa khí oxi trên. Sau khi phản ứng kết thúc đưa que đóm còn tàn đỏ vào

Simao asked Sep 23, 2022

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Simao asked Sep 23, 2022

by Simao

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16 votes

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Step-by-step explanation:

because the number is right

Hoyin answered Sep 26, 2022

by Hoyin

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