Phuongduong0852go Phuongduong0852go

Chemistry

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đốt cháy hết 9g kim loại magie Mg trong không khí tích tụ được 15g hợp chất magie oxit MgO. Biết rằng magie cháy là xảy ra phản ứng với khí O2 trong không khí
a, Viết công thức về khối lượng của phán ứng xảy ra
Tính khối lượng của khí oxi phản ứng

Answer :

Tsaunders035go Tsaunders035go

Answer:

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Explanation:

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