The experiment used nitric acid and copper pennies to produce nitrogen ... Fire responders took the experiment outside, and the reaction subsided naturally, while the rest of the gas was cleared ...

The first step is to react the copper nitrate with sulfuric acid, which results in nitric acid and copper sulfate. From there, the copper sulfate is placed in an electrolysis cell using a platinum ...

Detection of nitric oxide (NO) is important for monitoring air quality because the NO released in the combustion of fossil fuels contributes to acid rain and smog. In medicine, NO is an important ...

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 ...