Some of the elements are like “fuels” and others are “oxidizers” like air. All materials are made up from one or more of the chemical elements. Top Answer. For the first part, I simply lit a large match and held it over one of the flasks. In my second test, I ignited a strip of magnesium metal and suspended it within the other flask of gas. The burning magnesium will react with the carbon dioxide’s oxygen in the jar. Instantly, it was snuffed out. X‐ray diffraction analysis, scanning electron microscope and aberration‐corrected high‐resolution transmission electron microscope demonstrate the sample is well prepared. The magnesium strip burns brightly in the air, but continues to burn in the carbon dioxide environment. Answer. What is the reducing agent in burning magnesium ribbon in carbon dioxide equation? In this study, an ingenious carbon coated MgO nanocomposite is designed by directly burning magnesium in CO 2, a well‐known textbook reaction. Asked by Wiki User. The reaction that took place produced a nice amount of carbon dioxide (CO 2). What happens to burning magnesium ribbon when brought near a glass jar of carbon dioxide ? After corking the containers, I was ready to perform two tests. 2017-06-11 17:46:34 2017-06-11 17:46:34. 1 2. Wiki User Answered . The magnesium will continue to burn. Explanations (including important chemical equations): This reaction is a combustion and oxidation.