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Starting Materials: Sulfanilic acid, Sodium Carbonate (anhyrdous), B- Naphthol, Sodium 4-aminonaphthalene-1sulfonate, Sodium Nitrite, Hydrochloric acid (10%), Sodium Hydroxide (10%), Salicycic Acid
1. Why do you put sodium carbonate in sulfanilic acid. What form is the sulfanilic acid?
2. Why do you put HCl in ice?
3. Why should the diazonium salt stay cold. What would occur if it became to warm up to room temperature?
4. Why does coupling only occur between diazonium salts and activated rings?
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Write the balanced 1) molecular, 2) total ionic, 3) net ionic reactions, and identify the spectator ions for the following: sodium sulfate(aq) + strontium nitrate(aq) -->
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The Ksp value for the dissociation of barium nitrate is 0.00464. The molar solubility of barium nitrate is consequently 0.105 M. If the concentration of the barium ion in a saturated solution of barium nitrate was raised to 0.178 M (this is not th..
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