Go Back

Follow me on social for more recipe ideas & inspiration!

A balloon expanding during the Balloon Baking Soda Experiment with baking soda and vinegar.
Recipe

Balloon Baking Soda Experiment Grows Cozy

Would you like to save this recipe?

Enter your email and we’ll send it straight to your inbox so you can come back to it anytime!

By submitting you agree to receive this recipe and occasional emails. Unsubscribe anytime.

Keep Screen Awake Prevent your screen from sleeping while you cook.

Materials

  • 1 balloon (any color you prefer)
  • 2 tablespoons of baking soda (non-toxic)
  • 1/2 cup of vinegar (white works well)
  • A plastic bottle with a narrow neck
  • A funnel (optional, for ease of pouring)

Instructions

  • Begin by putting the funnel into the neck of the bottle. If you do not have a funnel, you can carefully pour the baking soda directly into the bottle.
  • Using the funnel, pour two tablespoons of baking soda into the bottle. Observe its fine texture and white hue as it fills the space.
  • Next, stretch the mouth of the balloon and fit it gently over the funnel. Be careful to keep the balloon upright to avoid spills.
  • Slowly pour in the 1/2 cup of vinegar into the bottle without letting it mix with the baking soda yet. Notice how the vinegar glides smoothly and fills the bottle.
  • Once you have both ingredients ready, quickly lift the balloon off the funnel and gently drop the baking soda into the vinegar.
  • Stand back and watch the magic unfold! The reaction will cause the balloon to inflate as bubbles of carbon dioxide fill it.
  • Enjoy the sight and sound of this playful science experiment as it comes to life.
  • Once the excitement settles, take a moment to experience the satisfaction of completing this cozy DIY.

Last Step: Don’t forget to leave a rating and comment below! It helps other readers find the best recipes — and it helps us too!

Nutrition Information: Serving: | Calories: | Carbohydrates: | Protein: | Fat: | Sodium: | Fiber: | Sugar:

Author: Emily Carter Course: Cuisine: Keyword:

Nutritional information is provided as a courtesy and calculated automatically. Values can vary depending on the brands and ingredients you use, so if you’re tracking closely, I recommend calculating with your own preferred tool.