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alexandr402 [8]
2 years ago
13

List five chemical changes

Biology
1 answer:
valina [46]2 years ago
7 0
•Burning a log of wood 
•Mixing an acid with a base, producing water and a salt. 
•Photosynthesis - a process in which carbon dioxide and water are changed into sugars by plants. 
•Cracking heavy hydrocarbons to create lighter hydrocarbons (part of the process of refining oil). 
•Cooking examples: popcorn, cake, pancakes, and eggs 
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