SOLVED: Given The Following Data: C3H8 (g) + 5 O2 (g) → 3 CO2 (g ...

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Given the following data: C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (l) ΔH = - 2664 kJ C (s) + O2 (g) → CO2 (g) ΔH = - 473 kJ H2 (g) + ½ O2 (g) → H2O (l) ΔH = - 342 kJ Calculate ΔH for the reaction: 3 C(s) + 4 H2 (g) → C3H8 (g) ΔH = _______________ Given the following data: C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (l) ΔH = - 2664 kJ C (s) + O2 (g) → CO2 (g) ΔH = - 473 kJ H2 (g) + ½ O2 (g) → H2O (l) ΔH = - 342 kJ Calculate ΔH for the reaction: 3 C(s) + 4 H2 (g) → C3H8 (g) ΔH = _______________ Show more…

Added by David F.

Chemistry: Structure and Properties Nivaldo Tro 2nd Edition

Step 1

First, we need to reverse the first reaction and divide it by 3: C3H8 (g) → 3 CO2 (g) + 4 H2O (l) ΔH = 2664 kJ Now, we need to reverse the second reaction and multiply it by 3: 3 CO2 (g) → 3 C (s) + 3 O2 (g) ΔH = 3 * 473 kJ = 1419 kJ Show more…

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Submit Thanks for your feedback! Given the following data: C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (l) ΔH = - 2664 kJ C (s) + O2 (g) → CO2 (g) ΔH = - 473 kJ H2 (g) + ½ O2 (g) → H2O (l) ΔH = - 342 kJ Calculate ΔH for the reaction: 3 C(s) + 4 H2 (g) → C3H8 (g) ΔH = _______________ Play audio Feedback Powered by NumerAI

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