1. Chp.12/ Activity 2 More chemical changes (page 779) Learning targets Observe examples of evidence that a chemical change is occurring Make generalizations about materials that react with everything & those that react with nothing Practice safe lab techniques to ensure accuracy of results

2. Investigate #’s: 1-2 Construct the chart from page 780.  For the row (going across) – write the chemical formula  For the column (going down) – write the chemical formula AND formula name * Why are there shaded boxes?

3. Ba(NO 3 ) 2 NaOHNaHCO 3 CuSO 4 KIAgNO 3 Fe(NO 3 ) 3 HCl barium nitrate Ba(NO 3 ) 2 sodium hydroxide NaOH XX sodium hydrogen carbonate NaHCO 3 XX copper (II) sulfate CuSO 4 XX potassium iodide KI XX silver nitrate AgNO 3 XX iron (III) nitrate Fe(NO 3 ) 3 XX hydrochloric acid HCl XX XX