Chemistry, 10.10.2020 01:01 5924000264
Consider the following reactions. (Note: (s) = solid, (l) = liquid, and (g) = gas.) Mg(s) + ½O2(g) → MgO(s) + 146 kcal/mole H2(g) + ½O2(g) → H2O(g), ΔH = -57.82 kcal/mole The temperature of the surroundings will:
1. increase
2. decrease
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Consider the following reactions. (Note: (s) = solid, (l) = liquid, and (g) = gas.) Mg(s) + ½O2(g) →...
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