Lab 4: Separation of Benzoic Acid, Naphthalene, and 3-nitroaniline Report Sheet Name Date Section Instructor Original Mixture Mass of original mixture (g) Naphthalene Component Mass of naphthalene recovered (g) % by mass of naphthalene in mixture 3-nitroaniline Component Mass of 3-nitroaniline recovered (g) % by mass of 3-nitroaniline in mixture Benzoic Acid Component Mass of benzoic acid recovered (g) by mass of benzoic acid in mixture Total percent recovery Show All Calculations:

Answerbonded to an amino group(nh2);

Electron equations of the given changes are as follow,a)                              cu      →      cu⁺²  + 2e⁻b)                              mg⁺²  +  2 e⁻      →      mgc)                              cl⁻    →      cl  +  1e⁻d)                              s  +  2 e⁻    →      s²⁻e)                                o²⁻      →      o  +  2 e⁻f)                              p  +  3 e⁻    →      p³⁻g)                              fe²⁺    →      fe³⁺  + 1 e⁻h)                              s²⁻    →      s⁴⁺  +  6 e⁻

The nationalists army held a higher advantage because of the ammount of men in the army. outnumbered them up to 3 over 1.