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Baking Soda and Vinegar 4th of July Fireworks

A delightful and interactive science experiment for kids, resembling fireworks using baking soda and vinegar. Perfect for celebrating Independence Day with colorful eruptions.
Prep Time 10 minutes
Total Time 10 minutes
Servings: 4 servings
Course: Activity, Science Experiment
Cuisine: American

Ingredients
  

Main ingredients
  • 1 cup baking soda Use a generous layer in the dish
  • 1 cup vinegar Can substitute with apple cider vinegar
  • as needed drops food coloring (red, white, and blue) Feel free to swap for different colors
Supplies
  • 1 each measuring cups
  • 1 each squeeze bottles or small cups
  • 1 each large tray or shallow dish To contain spills

Method
 

Preparation
  1. Set up your tray or shallow dish outside to contain spills.
  2. Sprinkle a generous layer of baking soda in the dish.
  3. In squeeze bottles or small cups, mix vinegar with several drops of food coloring.
Activity
  1. Let kids take turns squirting the colored vinegar over the baking soda.
  2. Enjoy the colorful eruptions as the vinegar reacts with the baking soda.
  3. Repeat the fun with fresh supplies as long as desired, wearing old clothes due to potential mess.

Notes

Best enjoyed outdoors paired with a classic 4th of July barbecue. Prepare batches of eruptions as needed, and keep in mind that the magic happens when the two main ingredients are mixed. Use newspaper or plastic around your workspace to minimize mess.