Kids Science Experiment with Balloon and Flask - Fun Chemistry Demo #3080599 (License: Personal Use)

A cheerful girl wearing safety goggles and a yellow lab coat conducts a hands-on chemistry experiment, holding a glass Erlenmeyer flask containing red liquid connected to a green balloon that’s visibly inflating due to gas production. The setup rests on a black tripod stand over an orange surface, suggesting a controlled educational environment. This visual captures the excitement of discovery in elementary or middle school science education.

This image is commonly used on educational websites, STEM resource pages, or children’s science activity blogs to illustrate simple chemical reactions (e.g., vinegar + baking soda). It targets teachers, parents, and students seeking engaging, safe experiments that visually demonstrate gas formation and scientific method.