A sample picture is given below. I opened the picture. Clicked copy and pasted in the box below. Clicked on the picture and dragged on the sides to reduce the site to fit in here. You can click on the picture below to see how you can increase or decrease the size Qi Picture Q2 Picture 1 Q2. Picture 2 Temperature Initial Final Difference: Post-lab Questions 1. Describe a method to separate iron filings and water 2. Describe a method to separate salt and sugar 3. What can we use to separate iron powder from a mixture or any mixture? 4. Is the mixture of red food color and water a homogeneous one? If so, how can you Separate the red dye out from water? 5. Why do we use physical separation methods to separate components of a mixture? 6. Hydrogen gas can be generated by the electrolysis of water. How would you classify the change, physical or chemical? 7. What information did you gather by checking the temperature of the steel wool experiment (task 3)