Difficulty: Medium
Average Score: 78%
Entry Exam
How many water molecules are present in the products?
Correct answer
A
Rationale
In chemical reactions, it is essential to balance the equation to determine the quantity of each molecule present in the products accurately. For this specific reaction, the balanced equation reveals that 2 water molecules are produced. When the reactants undergo the reaction, the products formed include 2 water molecules. Thus, the correct answer is A: 2.