How do you dilute citric acid for cleaning? For cleaning, simply mix the anhydrous (powder) citric acid with water. The ratio will depend on what surface you are cleaning. A 5% solution will be ...

Who knew Alka-Seltzer could do more than just relieve pain? There are many myths about this cheap tablet, but there are also many things that are facts. Alka-Seltzer has been arou ...

The activity works well with anhydrous calcium chloride ... and comes with color charts to indicate the pH of the solution. Label 3 small cups Citric Acid, Calcium Chloride, and Baking Soda. Place ...

nitric acid and sodium hydroxide, and anhydrous copper sulfate and water. Endothermic reactions include solid citric acid and sodium hydrogencarbonate, and dissolving ammonium nitrate in water.