== Q5.60 Homework Unanswered Consider the decomposition reaction of ammonia at 723 K: 2 NH3(g) → N₂(g) + 3 H₂(g) AH = +92.6 kJmol-1 What is the corresponding change in internal energy (AU) for this reaction? Respond with the correct number of significant figures in scientific notation (Use E notation and only 1 digit before decimal e.g. 2.5E5 for 2.5 x 105) Type your numeric answer and submit Unanswered 4 attempts left Submit

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**Q5.60**

*Homework • Unanswered*

Consider the decomposition reaction of ammonia at 723 K:

\[ 2 \text{NH}_3(g) \rightarrow \text{N}_2(g) + 3 \text{H}_2(g) \]  
\[ \Delta H = +92.6 \, \text{kJ/mol}^{-1} \]

What is the corresponding change in internal energy (\(\Delta U\)) for this reaction?

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Respond with the correct number of **significant figures** in **scientific notation** (Use E notation and only 1 digit before the decimal e.g. 2.5E5 for \(2.5 \times 10^5\))

Type your numeric answer and submit.

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_Unanswered • 4 attempts left_

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Transcribed Image Text:**Q5.60** *Homework • Unanswered* Consider the decomposition reaction of ammonia at 723 K: \[ 2 \text{NH}_3(g) \rightarrow \text{N}_2(g) + 3 \text{H}_2(g) \] \[ \Delta H = +92.6 \, \text{kJ/mol}^{-1} \] What is the corresponding change in internal energy (\(\Delta U\)) for this reaction? --- Respond with the correct number of **significant figures** in **scientific notation** (Use E notation and only 1 digit before the decimal e.g. 2.5E5 for \(2.5 \times 10^5\)) Type your numeric answer and submit. --- _Unanswered • 4 attempts left_ --- There are no graphs or diagrams in this image.
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