Explain reaction catalyzed by enzymes takes place

Assignment Help Chemistry

Reference no: EM13486864

The oxidation of ethanol CH3-H2C-OH produces acetaldehyde CH3-HC=O. This reaction catalyzed by enzymes takes place in the body after alcohol consumption. The accumulation of acetaldehyde combined with dehydration leads to what is commonly known as a hang-over. Calculate the ?Hreaction of the reverse reaction the reduction of acetaldehyde back to ethanol. CH3-HC=O(g) + H2(g) --> CH3-CH2-OH(g) Bond Bond enthalpy (kJ/mol) C=O 745 C-O 351 H-H 436 O-H 460 C-H 414 The ?Hreaction is 1.----- kJ/mol.

Reference no: EM13486864

Questions Cloud

What part do accruals play in this difference : What were two important findings or implications of this research? Explain why profits and cash flow from operations are not equal and what part do accruals play in this difference?

Transactional communication model : Transactional Communication Model

What are implications of having such varied costing systems : What are the implications of having such varied costing systems? In your discussion, please consider the impact these options have on ‘Earnings Management' and ways of mitigating these impacts.

What is the motors power consumption : A certain electric motor draws a current of 46Awhen connected to 120 V. What is the motor's power consumption

Explain reaction catalyzed by enzymes takes place : The oxidation of ethanol CH3-H2C-OH produces acetaldehyde CH3-HC=O. This reaction catalyzed by enzymes takes place in the body after alcohol consumption.

What forms of interpersonal power does larry ellison : What forms of interpersonal power does Larry Ellison

What are the possible incentives for managers and directors : If the financial statements of a company are misstated, whom do you think the courts and regulatory authorities will hold responsible? What are the possible incentives for managers and directors of companies to take this risk?

What is her resultant displacement : A girl delivering newspapers travels 2 blocks west, 2 blocks north, and then 5 blocks east. What is her resultant displacement

Explain what is the density of the metal : A metal cube of volume 1.55± .05 cm is found to weigh 21.0 ± .5 g. a) What is the density of the metal in kg/m3? (correct significant figures only) density = kg/m3 b) What is the relative uncertainty? ± (dimensionless)

User Account

All Pages