Indicate whether the following statement is true or false. if the statement is false, choose the answer which makes it true. select the single best answer.

a fast reaction has a large negative δg o value.

a fast reaction has a large negative δh o value.

there is no relationship between δg o and reaction rate.

a fast reaction has a large positive δg o value.

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.

gas

explanation:

smoke is the matter of a gas