Stef K's answer to Shanice Lee's Junior College 2 H2 Maths question.
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Qn5). U are already on the right step. U just have to know the meaning of empirical and molecular formula. Empirical formula means the basic formula, while molecular formula = (empirical formula)n. In this case, (CH2)n. Using this formula, u can work out the solution.
Date Posted:
6 years ago
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