It would be water. Since the body is 60-75% water, it is important in chemical reactions within the body.
2.6 M hBr
This would be the correct answer.
Answer:
Explanation: This reaction is called a synthesis reaction. This is because a synthesis reaction is when two or more reactants combine/react together to form a single product. The two reactants carbon (C) and oxygen (O2) reacted together to form one single product: carbon dioxide (CO2)