Предмет: Химия, автор: sonyaf2806

Завершите уравнение химической реакции
C2H2+O2=
C4H10+O2=
As+O2= As (V)
Pb+O2=Pb (IV)

Ответы

Автор ответа: jorabe1
1
2C2H2+5O2–>4CO2+2H2O
2C4H10+5O2–>4CH3COOH+2H2O
2As+5O2–>2As2O5
Pb+O2–>PbO2
sonyaf2806: спасибо!
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