Предмет: Химия, автор: alekperovakamilla

определить алкан при горении 0,5 моль которого образуется 4 моль CO2

Ответы

Автор ответа: Valery0210

2

Ответ:

C8H18 октан

Объяснение:

CxH(2x+2)+(1,5x+0,5)O2=xCO2+(x+1)H2O

1 х

0,5 4

x=1*4/0,5=8

C8H18

C8H18+12,5O2=8CO2+9H2O

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