Winter means a lot of indoor time, and I've learned that science experiments are a lifesaver on those long, cold days. The best part? You don't need anything fancy. Baking soda, vinegar, food ...

Under some conditions, the acceleration of the reaction was unnoticeable, in optimal conditions the rate of the reaction increased by up to 25-30%. "In our experiments so far, we have concentrated on ...

In this activity, students will perform three experiments using household ingredients to observe and record color changes, indicators that a chemical reaction has taken place. Students also will ...