DP Chemistry (first assessment 2025)
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Reactivity 1.2.3—Standard enthalpy changes of combustion, ΔHc⦵, and formation, ΔHf⦵, data are used in thermodynamic calculations. Deduce equations and solutions to problems involving these terms.
Description
[N/A]Directly related questions
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21M.2.HL.TZ2.1b(i):
Calculate the enthalpy change of reaction, ΔH, in kJ, for the decomposition of calcium carbonate.
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21M.2.HL.TZ2.1b(i):
Calculate the enthalpy change of reaction, ΔH, in kJ, for the decomposition of calcium carbonate.
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21M.2.HL.TZ2.b(i):
Calculate the enthalpy change of reaction, ΔH, in kJ, for the decomposition of calcium carbonate.
-
21M.2.HL.TZ2.1b(i):
Calculate the enthalpy change of reaction, ΔH, in kJ, for the decomposition of calcium carbonate.
-
21M.2.HL.TZ2.1b(i):
Calculate the enthalpy change of reaction, ΔH, in kJ, for the decomposition of calcium carbonate.
-
21M.2.HL.TZ2.b(i):
Calculate the enthalpy change of reaction, ΔH, in kJ, for the decomposition of calcium carbonate.