Can you make a vinegar and baking soda powered inboard motor boat?

Yes, it is possible to make a vinegar and baking soda powered inboard motor boat. Here is a general overview of the steps involved:

Materials Needed:

- Vinegar

- Baking soda

- Plastic bottle (with a cap)

- Balloon

- String

- Wooden or plastic boat (large enough to hold the bottle and balloon)

- Funnel

Instructions:

1. Preparation:

- Fill the bottle about 1/3 full with vinegar.

- Add a small amount of baking soda to the bottle (around 1-2 tablespoons).

- Cap the bottle tightly to create a sealed environment.

2. Attach the Balloon:

- Stretch the balloon over the mouth of the bottle, creating an airtight seal.

3. String Attachment:

- Tie the string around the neck of the bottle, securing the balloon in place.

- Leave enough string so you can control the boat.

4. Boat Placement:

- Place the boat in a large container filled with water.

5. Vinegar and Baking Soda Reaction:

- Place the vinegar and baking soda bottle inside the boat, making sure the balloon is facing upwards.

- When the baking soda comes into contact with the vinegar, a chemical reaction will occur, releasing carbon dioxide gas.

6. Balloon Inflation:

- As carbon dioxide builds up inside the bottle, it will inflate the balloon.

7. Propulsion:

- The pressure from the inflated balloon will create thrust, propelling the boat forward.

8. Control:

- Use the string attached to the bottle to control the direction of the boat.

Note:

- The size of the bottle, the amount of baking soda, and the size of the balloon will affect the power and speed of the boat. Experiment with different combinations to achieve the desired performance.

- This boat is not intended to be used in open water or strong currents. It is best suited for small ponds or controlled environments.

- This project is purely for educational and recreational purposes and should be carried out with adult supervision.