Properties of Compounds: Some mix together and some separate.
Oil and Water: What happens when they are put together?
Let us experiment and see...
For today's experiments, here are the supplies you will need.
Directions
1. Get together with a parent or sibling. And have your Science Notebook near by.
2. Put your balance, beakers, water and oil in front of you. Follow the steps for number 3 and do the best you can.
3. Add 100mL of vegetable oil to beaker. Weigh the beaker again. Subtract the mass of the weight of the beaker from the weight of the beaker with oil to find the mass of the oil. Write down the mass in your Science Notebook. Take your second beaker and weigh that one on the balance. Then, add the 100mL of water to that second beaker. Weigh the beaker again. Subtract the mass of the weight of the beaker from the weight of the beaker with the water. Write down the mass in your Science Notebook. Compare the MASs OF WATER VS THE MASS OF OIL. Write your what you found in your science notebook.
4. This part is fun... Pour the beaker containing water into the beaker containing oil. Watch with your eyes, and record those results in your Science Notebook.
5. Now take the cardboard and cover it in plastic wrap, then tape and lean it against the two books to create a ramp. Use the tape again to mark the "start" and "finish" on the ramp. Before beginning the race, use your Science Notebook to predict which liquid will get down the ramp quicker.
6. The race: Take the two droppers and fill each with a different liquid. Using the timer, one partner will drop five drops onto one side of the ramp of oil, and the travel time will be timed.
7. On the other side of the ramp, do the same step with the dropper containing water. Record the race results in your Science Notebook.
8. Bring your notebook to class and we will compare results.
1. Get together with a parent or sibling. And have your Science Notebook near by.
2. Put your balance, beakers, water and oil in front of you. Follow the steps for number 3 and do the best you can.
3. Add 100mL of vegetable oil to beaker. Weigh the beaker again. Subtract the mass of the weight of the beaker from the weight of the beaker with oil to find the mass of the oil. Write down the mass in your Science Notebook. Take your second beaker and weigh that one on the balance. Then, add the 100mL of water to that second beaker. Weigh the beaker again. Subtract the mass of the weight of the beaker from the weight of the beaker with the water. Write down the mass in your Science Notebook. Compare the MASs OF WATER VS THE MASS OF OIL. Write your what you found in your science notebook.
4. This part is fun... Pour the beaker containing water into the beaker containing oil. Watch with your eyes, and record those results in your Science Notebook.
5. Now take the cardboard and cover it in plastic wrap, then tape and lean it against the two books to create a ramp. Use the tape again to mark the "start" and "finish" on the ramp. Before beginning the race, use your Science Notebook to predict which liquid will get down the ramp quicker.
6. The race: Take the two droppers and fill each with a different liquid. Using the timer, one partner will drop five drops onto one side of the ramp of oil, and the travel time will be timed.
7. On the other side of the ramp, do the same step with the dropper containing water. Record the race results in your Science Notebook.
8. Bring your notebook to class and we will compare results.
Congratulations! bring your science notebook to class so we can compare answers. bring back your supplies! You can throw away the water and oil.
Other photos used are public domain from pixaby.com