Question

Zn+O2->
P+O2->
Ca+O2->
P+S->
N2+O2->
B+O2->

Answer 1

Ответ:

Zn+O²->ZnO

P+O²->PO3

Ca+O²->CaO

P+S->P⁴S⁶

N²+O²->N²O

B+O²->B²O