In this lab we sprayed different compounds of Nitrate into a flame to create different colours. Here are the results of our lab: LiNO3 – Red CuNO3 – Green KNO3 – Rose Sr(NO3)2 – Dark Orange Zn(NO3)2 – Light Orange Ca(NO3)2 – Pink Every time a compound is sprayed into the flame, the […]

Step 1: Add 10g of NaCl to the solution Step 2: Add Water to dissolve (& rinse off sides) Step 3: Fill up to the base of the neck Step 4: Top up to line with water bottle Calculate the concentration of [NaCl]   By Trevor Thirsk