Chemistry Blog Thing

1)What tasks have you completed recently? The tasks I have completed is me completing the whiteboard/outline for chemical vs. physical and exploring changes in matter lab. 2)What have you learned recently?  What I have learned is to define the difference between physical change/property and chemical change/property. 3)What are you planning on doing next to improve your understanding or reinforce your learning? I plan on writing simple notes to define between the two more better. Example: chem(new) phys(same)

1. What question were you trying to answer and why?  We and our team were trying to find which changes were examples of chemical and which changes were examples of physical. 2. What did you do during your investigation and why did you conduct your investigation in this way? What we did was add salt to water with beakers and using a weight measuring thing to find how much salt we needed. For the copper wire, we used a bunson burner and matches to heat it up. For the baking soda and hydrolic, we used beakers for this too and a dropper. Lastly, for the Sodium Hydroxide and CO2 we used another dropper and beaker. We conducted this way because it was more easier and similar and to get more accurate results. 3: What is your claim, evidence, and reasoning? Claim: For our changes of chemical, they were the copper wire, baking soda/hydrochloric , and the 5 drops of sodium hydroxide/CO2. The changes of physical are Pafferin and Salt/Water. Evidence: Starting with the salt/water; the s