Consider the fructose-1,6-bisphosphatase reaction. calculate the free energy change if the ratio of the concentrations of the products to the concentrations of the reactants is 21.1 and the temperature is 37.0 ° c ? δ g ° ' for the reaction is − 16.7 kj/mol . δ g = kj / mol

Answer : The value of is -8.84 kJ/mol

Explanation :

The formula used for is:

   ............(1)

where,

= Gibbs free energy for the reaction  = ?

=  standard Gibbs free energy  = -16.7 kJ/mol

R = gas constant =

T = temperature =

Q = reaction quotient = = 21.1

Now put all the given values in the above formula 1, we get:

Therefore, the value of is -8.84 kJ/mol

it is important to conserve water because there is very limited amount of freshwater here on earth and if we are not smart about how we use it we will only be runnning out of our supply faster than neccessarry.

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.