Предмет: Химия, автор: dimasikkav

Составьте уравнения химических реакций, назовите продукты:
А)N2+Li; Б)P+O2; В)HNO3+CuO

Приложения:

Ответы

Автор ответа: veronikaleyts
1

Ответ:

N2 + 6Li→ 2Li3N

азот + литий = нитрид лития

4P + 3O2 (недост.)→(t°) P4O6 или 4P + 3O2 (недост.)→(t°) 2P2O3 (Реакция идет в смеси азота и 2-4% кислорода.)

фосфор + кислород → оксид фосфора(III)

4P + 5O2 (изб.)→ P4O10 или 4P + 5O2 (изб.)→ 2P2O5

фосфор + кислород → оксид фосфора(V)

CuO + 2HNO3 → Cu(NO3)2 + H2O

оксид меди(II) + азотная кислота → нитрат меди(II) + вода

Объяснение:

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