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Составте 2 уравнения металлы взаимодействуют с не метеллами
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Ответы 2
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4Al + 3O2 = 2Al2O32Al + Cr2O3 = 2Cr + Al2O3.2Al + 6H2SO4 = Al2(SO4)3 + 3SO2 + 6H2O;Al + 6HNO3 = Al(NO3)3 + 3NO2 + 3H2O.
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Автор:
lindsey3 - 5 лет назад
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0
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Na2 + Cl2 = 2NaClMg + Br2 = MgBr2
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Автор:
jakobegyge - 5 лет назад
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0
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