Предмет: Химия, автор: nastuhagon

Який обєм   карбон(IV)  оксиду утворюється  при спалюванні суміші сірки і вуглецю масою  5г, якщо обєм утвореного сульфур(IV)  оксиду дорівнює 2,24 л(н.у.) срооооочно!!!!!!! Пжпжпжпжпжпжжпжпжпжпж

Ответы

Автор ответа: dasshtrudel
1

Ответ:

3,34768 литра

Объяснение:

Перевел так

Какой объем оксида углерода  (IV) образуется при сжигании смеси серы и углерода массой 5г, если объем образованного оксида серы  (IV)  равен 2,24 л(н.у.)

S+O2=SO2

C+O2=CO2

m(S)=(2.24/22,4)*32.066

m(C)=(5-(2.24/22,4)*32.066)

V(CO2)=((5-(2.24/22,4)*32.066)/12)*22.4=3,34768

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