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Member for
2 years 7 monthsAge: 13-16
Level: 10
Language: Arabic
(ar)
ID: 1991168
10/04/2022
Country code: QA
Country: Qatar
Main content: Organic (1749074)
From worksheet author:
alkane in the petrochemical industry
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![التقطير التجزيئي التقطير التجزيئي](/sites/default/files/styles/worksheet/public/def_files/2022/4/9/204092358052860463/204092358052860463001.jpg?itok=1Ve6ioMP)
![التقطير التجزيئي التقطير التجزيئي](/sites/default/files/styles/worksheet/public/def_files/2022/4/9/204092358052860463/204092358052860463002.jpg?itok=fYQddJEA)