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Chemistry, 27.10.2020 06:20 qvezne7683

URGENT In the decomposition of solid CaCO3 to produce solid CaO and CO2 gas, 178 kJ of energy per mole of calcium carbonate is required. This means for the decomposition of 5.0 moles of this solid 890 kJ of energy would be released
-890 kJ of energy would be released
890 kJ of energy would be required
-890 kJ of energy would be required
178 kJ of energy would be required

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URGENT In the decomposition of solid CaCO3 to produce solid CaO and CO2 gas, 178 kJ of energy per mo...
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