Answer:
-74.6 kj/mol
Explanation:
you can see the answer at the pic
It fits into the food web by being a producer by producing light for other organisms such as grass and other plants
Answer:
The chemical formula for rust is Fe2O3. Rust is formed when iron reacts with oxygen in moist air. The following chemical equation represents the reaction: 4Fe + 3O2 → 2Fe2O3.
Explanation: