1. Have a discussion with students about whether they think a reaction between citric acid and baking soda should be the same or different than a reaction between calcium chloride and baking soda. Why ...
Hosted on MSN1mon
Why your tea sometimes looks like a mini gasoline spillIf you want to avoid it, add lemon to your tea. Citric acid inhibits the reaction between polyphenols and calcium carbonate, making the film less visible or preventing it from forming altogether.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback