you are given ethanol concentrated sulphuric acid and a small piece of sodium metal using these Chemicals how do you prepare hydrogen gas and ethene gas
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When ethanol is heated with concentrated sulphuric acid at 443K, dehydration takes place and ethene is formed. ... when sodium metal is added to ethanol, a gas is evolved.
Explanation:
2C2H5OH + 2 Na → 2C2H5ONa + H2. The gas which is evolved in this chemical reaction is the hydrogen gas.
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