The standard enthalpy of formation of CaCO3 (s) is ? 1207.1 kJ/mol .
The standard enthalpies of formation for CaCO3(s): -‐1206.9 kJ/mol, CaCl2(aq): ... Which of the following reactions is an enthalpy of formation reaction? |
Specific Heat Capacity, 0.8343 J/g-°C, 0.1994 BTU/lb-°F, Crystal. Melting Point, 1330 °C, 2430 °F. Heat of Formation, -1207.6 kJ/mol, -1207.6 kJ/mol, Crystal. |
Calculate the standard enthalpy for the given reaction. CaCO3→CaO+CO2 △HfCaCO3=1206.9 △HfCaO=−635.1 kJmol △HfCO2=−393.5. Open in App Open_in_app. Solution. |
Given the standard heats of formation Delta H_f degrees CaO = -634.9 kJ/mol Delta H_f degrees CO_2 = -393.5 kJ/mol Delta H_f degrees CaCO_3 = -1207.6 kJ/mol ... |
30 мая 2018 г. · The standard enthalpy of formation for CaCO3 is -1207.6 kJ mol when 30.7 g of calcium is reacted with an excess of carbon dioxide, how much heat is transferred? |
Оценка 5,0  (1) This document describes an experiment to determine the enthalpy of formation of calcium carbonate (CaCO3) using calorimetry and Hess's Law. |
8 окт. 2019 г. · The standard enthalpy of formation of 2 mol of calcium carbonate is -2,415.2 kJ/mol. |
9 янв. 2020 г. · Quick lime (CaO) is produced by heating limestone (CaCO3) to drive off CO2 gas. CaCO3(s)→CaO(s)+CO2(g),ΔH0=180KJ;ΔS0=150J/K. |
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