including the exothermic reactions between hydrochloric acid and magnesium, nitric acid and sodium hydroxide, and anhydrous copper sulfate and water. Endothermic reactions include solid citric ...

In an exothermic reaction the reactants hold more ... an increase in temperature can be measured when magnesium reacts with hydrochloric acid. In an endothermic reaction, the reactants have ...

Igniting a mixture of Fe2O3 and Al with a magnesium ribbon fuse produces molten iron and aluminum oxide in an impressive exothermic reaction. Pick the beverage can up to show the students. Place the ...