We’re being asked to classify each given reaction as exothermic or endothermic.
• Exothermic reactions: lose energy and involve bonds forming; ΔH is negative
• Endothermic reactions: gain energy and involve bonds breaking; ΔH is positive
Predict whether the following reactions will be exothermic or endothermic.
a. N2(g) + 3H2(g) → 2NH3(g)
b. S(g) + O2(g) → SO2(g)
c. 2H2O(g) → 2H2(g) + O2(g)
d. 2F(g) → F2(g)
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Endothermic & Exothermic Reactions concept. If you need more Endothermic & Exothermic Reactions practice, you can also practice Endothermic & Exothermic Reactions practice problems.
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Our tutors rated the difficulty ofPredict whether the following reactions will be exothermic o...as medium difficulty.
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Based on our data, we think this problem is relevant for Professor Delgado's class at FIU.