Today we experimented with various ingredients that we have in our kitchens.
1.
Lemon juice and water. We found that it created a homogeneous mixture.
2.
Lemon juice, water, and oil. We found that it created a heterogeneous mixture.
3.
Milk and chocolate topping. We found that it created a homogeneous mixture.
4.
Milk, chocolate topping, and lemon juice. We found that a chemical reaction occurred because a new material was
formed (gas - which we could see because of the bubbles) and that it no
longer looks like the original materials as the properties changed.
6.
Bicarb Soda and vinegar. We found that a chemical reaction occurred because a new material was
formed (gas - which we could see because of the bubbles) and that it no
longer looks like the original materials as the properties changed.