please i need help, i am going to state some reaction. i need the risks assessment for all of the following... tanx.
1. place few drops of NaOH into tubes containing ammonium chloride and potassium sulphate
2. to the same solution add more NaOH
3. conduct a flame test on ammonium chloride and potassium sulphate
4. add few drops nitric acid followed by a few drops of silver nitrate to ammonium chloride and potassium sulphate
5. add about 1 cm(cube) of HCl to ammonium chloride and potassium chloride. if fizz is observed test the gas with lime water.
6. add two drops of nitric acid and then few drops of barium chloride to potassium sulphate and ammonium chloride.
am not interested in the outcome... just the risks assessments for each of the practical tasks mentioned....... tanx lots....
1. place few drops of NaOH into tubes containing ammonium chloride and potassium sulphate
2. to the same solution add more NaOH
3. conduct a flame test on ammonium chloride and potassium sulphate
4. add few drops nitric acid followed by a few drops of silver nitrate to ammonium chloride and potassium sulphate
5. add about 1 cm(cube) of HCl to ammonium chloride and potassium chloride. if fizz is observed test the gas with lime water.
6. add two drops of nitric acid and then few drops of barium chloride to potassium sulphate and ammonium chloride.
am not interested in the outcome... just the risks assessments for each of the practical tasks mentioned....... tanx lots....