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Using the Following Thermochemical Equation,determine the Amount of Heat Produced $\mathrm { mol } ^ { - 1 }$

Question 108

Multiple Choice

Using the following thermochemical equation,determine the amount of heat produced from the combustion of 24.3 g benzene (C₆H₆) .The molar mass of benzene is 78.11 g $\mathrm { mol } ^ { - 1 }$ 2C₆H₆(l) + 15O₂(g) ? 12CO₂(g) + 6H₂O(g)
D_rH° = -6278 kJ

A) 3910 kJ C₆H₆
B) 1950 kJ C₆H₆
C) 977 kJ C₆H₆
D) 40.1 kJ C₆H₆
E) 0.302 kJ C₆H₆

Using the Following Thermochemical Equation,determine the Amount of Heat Produced mol−1\mathrm { mol } ^ { - 1 }mol−1

Multiple Choice

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Using the Following Thermochemical Equation,determine the Amount of Heat Produced $\mathrm { mol } ^ { - 1 }$

Correct Answer:
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