Description

A cooking analogy for Grade 11. 'The equation 2H₂ + O₂ → 2H₂O is like a recipe: 2 cups flour + 1 egg → 2 cookies.' Q1: 'The coefficients tell us the MOLE RATIO. In 2H₂ + O₂ → 2H₂O, the ratio of H₂:O₂:H₂O is...' → 2:1:2. Q2: 'If you use 4 moles of H₂, how many moles of O₂ do you need?' → 2 (double th

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