نزع ماء عند h2so4 مع 180 حراره و بعدين نضيف ماء يبقي ثنائي زي كده يعني
c2h5oh + h2so4 -------heat 180--------> c2h4 + h2o
c2h4 + h2o --------------[o]------>c2h4(oh)2
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I remember the first time i seen you moonwalk
I believed I could do anything
you made the world dance
you made the music come to life, Thx Mikaeel Jackson For EveryThing
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