EntityQ1878074· pop 29· linked from 14,647 articlesstandard stateSign in to savereference point used to calculate the properties of a material under different conditionsConnectionsInternational Union of Pure and Applied ChemistryEntitystandard temperature and pressureEntitywaterEntitycarbonEntitytinEntityphosphorusEntityInternational Standard Book NumberEntitybiochemistryEntitythermodynamicsEntityUnicodeEntityanalytical chemistryEntitydigital object identifierEntitymelting pointEntitychemical substanceEntityentropyEntitygraphiteEntityΘ/θEntitypascalEntitysolutionEntityelectrochemistryEntityCategoriesThermodynamics