The first step in the metabolism of ethanol is dehydrogenation by reaction with nicotinamide-adenine dinucleotide (nad): c2h5oh+nad+→c2h4o+nadhwhat is the heat effect of this reaction upon metabolizing 10 g of ethanol from a typical cocktail? what is the total heat effect for complete metabolism of the 10 g of ethanol to co2and water? how, if at all, is the perception of warmth that accompanies ethanol consumption related to these heat effects? for computing heat effects, you may neglect the temperature, ph, and ionic strength dependence of the enthalpy of reaction

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.

catya your not at all which answer i've seen you do this on another question!