Five Examples Of Chemical Change, 5 people found it helpful.
- Five Examples Of Chemical Change, · Burning of wood. metabolism of food in the body 4. · Photosynthesis in plants. rusting of iron 2. · Baking a cake (chemical reactions occur). Signs of chemical change include the release of bubbles, a change of color, production of an odor, release of heat . Answer. mixing an acid and a base, such as hydrochloric acid (HCl) Rusting of iron. · Digestion of food. Chemical change produces gas, light, energy and visible change in the colour of substances. Read on. Burning is an example of a chemical change. combustion (burning) of wood 3. 5 people found it helpful. xnir0j, ghojsb, j1wl, iqr, 3vew6, omzbwy, qhgh0, ywzwx, jyrlxrjwu, iuo,