Question

Correct and balance it.
7. What does the symbol (aq) represent in a chemical equation ? | aqueoul
8. Why is photosynthesis considered an endothermic reaction ?​

Answer 1

Answer:

7. aqueous

Explanation:

8. Heat of sunlight is absorbed by plants to make food by photosynthesis so it is an endothermic reaction.

Answer 2

Answer:

The (aq) symbol stand for aqueous in water and means the compound is dissolve in water.

Photosynthesis is known as endothermic reaction because sunlight is absorbed during this reaction. It is said that in a reaction if heat is being absorbed it is termed as endothermic reaction.

Explanation:

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