1. In the chemical reaction below 20 g CO2 are produced as a result of the reaction. How many grams of O2 (g) were initial reacted? C7H16 + O2 → CO2 + H2O 2. In the unbalanced equation below; how many atoms of reactants are present? H2 (g) + O2 (g) yields H2O(g)
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### Question 1: How many grams of O2 (g) were initially reacted to produce 20 g CO2? ** Show more…
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