Answer:-
Students typically learn how to balance chemical equations in middle school or early high school, depending on their curriculum. This concept is introduced as part of basic chemistry lessons, usually when they study the law of conservation of mass. Teachers often begin by explaining that the number of atoms for each element must be the same on both sides of the equation. They then provide simple examples for practice, gradually increasing complexity. Learning this skill is essential as it helps students understand chemical reactions, stoichiometry, and real-world applications of chemistry, forming a foundation for advanced studies in science.
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