1.
The table below shows standard enthalpy changes of formation:
CO2(g) = -394
NH4NO3(s) = -366
H2O(g) = -242
What is the enthalpy change for the following reaction?
2NH4NO3(s) + C(s) + 2N2 (g) + 4H2O(g) + CO2(9)
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Ответ:
One is acid and one browns things.
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