Station 1 Potassium Iodide Solution Lead Nitrate Solution

Station 1 Potassium Iodide Solution + Lead Nitrate Solution http: //www. youtube. com/watch? v=RYg. Px. JVl. Cpc 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)

Station 2 Liquid water solid water http: //www. youtube. com/watch? v=L 1 wi 5 DZNIfk 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)

Station 3 Fireworks http: //www. youtube. com/watch? v=TFSolfj. Sg. HE 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)

Station 4 Liquid water Water Vapor http: //www. youtube. com/watch? v=2 LFt. YUUXJl. E 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)

Station 5 Mentos + Diet Soda http: //www. youtube. com/watch? v=Ljb. JELj. Lg. Zg 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)

Station 6 Gatorade powder + water http: //www. youtube. com/watch? v=d. ER 2 WGDHXv. A&feature=youtu. be 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)

Station 7 Cabbage solution + Baking soda solution + Washing soda solution + Lye solution http: //www. youtube. com/watch? v=m 1 m 3 YKla 8 -o 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)

Station 8 Cabbage solution + acid + base + Milk of Magnesia + Vinegar http: //www. youtube. com/watch? v=iq. AOui. Zc. Dhc 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)

Station 9 Hydrogen Peroxide + dawn dish soap + Yeast Water http: //www. youtube. com/watch? v=Zb. UOPAg. JIOQ 1. Watch the video closely. 2. Record on your lab sheet whether the change is a PHYSICAL or a CHEMICAL change. 3. Record your evidence for proof of your decision on whether it was a physical or a chemical change. (use your notes from yesterday!)