Ответ:
Pb(+4)O2+2C(+2)O = Pb(0) + 2C(+4)O2
Pb(+4) +4e = Pb(0)
2C(+2)-4e = 2C(+4)
2MgS(-2)+3O2(0) = 2MgO(-2)+2S(+4)O2(-2)
2S(-2) -12e = 2S(4)
6O(0) +12e = 6O(-2)
+4-2/0/+3-2/+2-1/+4-2/+1+6-8/+3-2/+3-2/0/+5-2/+1+5-2/+2-1/+2-1/+2-2
Объяснение:
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Ответ:
Pb(+4)O2+2C(+2)O = Pb(0) + 2C(+4)O2
Pb(+4) +4e = Pb(0)
2C(+2)-4e = 2C(+4)
2MgS(-2)+3O2(0) = 2MgO(-2)+2S(+4)O2(-2)
2S(-2) -12e = 2S(4)
6O(0) +12e = 6O(-2)
+4-2/0/+3-2/+2-1/+4-2/+1+6-8/+3-2/+3-2/0/+5-2/+1+5-2/+2-1/+2-1/+2-2
Объяснение: