Formel Molarmasse Standardenthalpi Standardentropi Standardgibbsenergi (tilstandsform) g/mol kJ/mol J/(mol*K) kJ/mol Calciumion(aq) 40.08 -542.83 53.1 -553.54 Calciumcarbonat(s) 100.09 -1207.13 88.7 -1127.83 Calciumhydrocid(s) 74.09 -1002.81 83,4 -897.5 Calciumoxid(s) 56.08 -634.92 38.1 -603.3 Calciumsulfat(s) 136.14 -1452.1 106.5 -1322 Methan(g) 16.04 -74.6 186.3 -50.5 Ethan(g) 30.07 -84 229.2 -32 Carbonmonooxid(g) 28.01 -110.53 197.66 -137.25 Carbondioxid(g) 44.01 -393.51 213.79 -394.4 Dihydrogen(g) 2.02 0 130.79 0 Vand(g) 18.02 -241.82 188.8 -228.6 Vand(l) 18.02 -285.83 70 -237.1 Oxonimuion(aq) 19.023 -285.83 69.95 -237.13 Dinitrogen(g) 28.013 0 191.61 0 Ammoniak(g) 17.03 -45.9 192.8 -16.4 Ammoniumion(aq) 18.04 -132.5 113.4 -79.3 Ammoniumnitrat(aq) 80.04 -339.91 151.1 -184 Ammoniumsulfat(s) 132.14 -1180 220.1 -901.9 Ammoniumsulfat(aq) 132.14 -1174.29 245.3 -903.23 Nitrogenoxid(g) 30.01 91.3 210.8 87.6 Nitrogendioxid(g) 46.01 33.2 240.1 51.3 Dioxygen(g) 32 0 205.15 0