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What mass of carbon dioxide is emitted by an automobile per 5.0 × 102 g pure octane used?
- What mass of carbon dioxide is emitted by an automobile per 5.0 × 102 g pure octane used?
- The balanced chemical equation gives us a relationship between moles of C8H18 and moles of CO2.
- Before using that relationship, we must convert from grams to moles.
2 C8H18(l) + 25 O2(g) 16 CO2(g) + 18 H2O(g)