Question

Как составить уравнение реакции по схеме: этаналь-А-этен-этанол

Answer 1

Будет
CH3-COH--.CH3-CH2OH-->CH2=CH2-->CH3-CH2-OH
1)CH3-COH+H2=CH3-CH2-OH
2)CH3-CH2-OH= C2H4+H2O
3)C2H4+H2O=C2H5OH

Answer 2

Forming the Equation for the Reaction: Ethanal to Ethene to Ethanol

To form the equation for the reaction from ethanal to ethene to ethanol, we need to consider the chemical transformations involved in each step.

Step 1: Ethanal to Ethene The first step involves the conversion of ethanal to ethene. This can be represented by the following chemical equation: ``` CH3CHO → CH2=CH2 ``` This equation represents the dehydrogenation of ethanal to form ethene.

Step 2: Ethene to Ethanol The second step involves the hydration of ethene to form ethanol. This can be represented by the following chemical equation: ``` CH2=CH2 + H2O → CH3CH2OH ``` This equation represents the addition of water to ethene to form ethanol.

Conclusion

The overall reaction from ethanal to ethene to ethanol can be represented by combining the two steps: ``` CH3CHO → CH2=CH2 → CH3CH2OH ``` This equation summarizes the transformation of ethanal to ethene to ethanol.

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