Select the reagents you would use to synthesize the compounds below from benzene. Use the minimum number of steps. No more than three steps are required in any synthesis List the letters of the reagents in the order that they are used, example:. fa Reagents Available
a. Br2, FeBr3
b. Cl2, FeCl3
c. HNO3, H2SO4
d. CH3Cl, AIC
e. CH3Coci. AIC
f. KMnO4, H2O
g. Fe, H3O then OH
h. SO3, H2SO4
m-chlorobenzenesulfonic acid:
2,4,6-tribromoaniline

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.

im pretty sure its b

може ли да зареждате повече информация, моля