Name:

 

Locker Number:

 

Identify your starting material based on your Locker Number (see procedure) then calculate the Volume (mL) needed if it is a liquid (l) and Weight (g) if it is a solid (s).

 

 

 

 

TABLE OF PHYSICAL PROPERTIES

(This table must be completed before coming to lab!)

 

Reactants                                           MW                            Moles             Weight            Volume           Density                 bp       mp                                                                               (g/mol)                                                 (g)                    (mL)                (g/mL)

Bromobenzene (l)                               157                              0.05                                                                 1.491

Chlorobenzene (l)                               113                              0.05                                                                 1.107

1,4-Dichlorobenzene (s)                     147                              0.05

1,4-Dibromobenzene (l)                     236                              0.05                                                                 1.841

1,3-Dichlorobenzene  (l)                     147                              0.05                                                                 1.288

1,2-Dichlorobenzene  (l)                     147                              0.05                                                                 1.306

1-Bromo-4-chlorobenzene (s)            192                              0.05

 

 

HNO3                                                                                      0.16                 14.3                 10

H2SO4                                                                                     0.18                 18.5                 10