/ November 14, 2020/ Uncategorized/ 0 comments

0000077213 00000 n 0000001187 00000 n 0000000771 00000 n ∆fH° Standard molar enthalpy (heat) of formation at 298.15 K in kJ/mol ∆fG° Standard molar Gibbs energy of formation at 298.15 K in kJ/mol S° Standard molar entropy at 298.15 K in J/mol K Cp Molar heat capacity at constant pressure at 298.15 K in J/mol K The standard state pressure is 100 kPa (1 bar). For some substances, values are available at a number of temperatures. 0000002924 00000 n %PDF-1.6 %���� These tables include heat of formation data gathered from a variety of sources, including … 0000010879 00000 n 0000005977 00000 n 0000074536 00000 n 0000093619 00000 n 0000002231 00000 n 430 0 obj << /Linearized 1 /O 432 /H [ 847 635 ] /L 190621 /E 8629 /N 57 /T 181902 >> endobj xref 430 21 0000000016 00000 n 0000005492 00000 n The standard enthalpy of formation or standard heat of formation of a compound is the … From Basic Principles and Calculations in Chemical Engineering by David M. Himmelblau (6th edition): Table F.1 Heats of Formation and Combustion 14.3 Enthalpy Calculations from Standard Heat of Formation h�bbd```b``q���`�L��J7A$sX��� "���IG0 �f/���ٯ��?�^a0ُ`3�`Ę"�'��q`���@�g9X�z0�,>�Kw&X|�d����+���;�L@�=�30�?Ӌ� �� 0000001671 00000 n 0000008350 00000 n 0000004350 00000 n 0000005802 00000 n H 2 (g) → H 2 (g), is zero since nothing has changed between reactants and products. 0000010900 00000 n h�b```b``������� Ȁ �@16� H�b```g``�g`a``���ˀ �@1V �Xǀ,=�w2$�P�@�b��*?MO���MHf[�|���δ$&�7�U�i�4:�P�tR,c�b-����x�ĩ��q�(�x�s�41�B�'/���&��V<=����.ܻ�ޡ�������;�Z���9��e���l����t�W�h�ۛ~ݫY������|۠��eo�m������,>�|�� ww�}~��F~��k�����~]�i�6�k{o�}���F�]��S��:�īIۤ��~��h�k��U@��M��\4y�J���e�V�gL]w��;�8}���=_��.�}���������w��G,Y+�^�4�.iҖ�;{�������DV�-�w:9� c��HHt4�I���9Z9�S& It is the limiting value and exists only under the hypo-thetical situation. (real gas, solution ?) 0000002612 00000 n 0000004372 00000 n 0000011716 00000 n Author: Hans Lohninger This table lists the standard enthalpies (ΔH°), the free energies (ΔG°) of formation of compounds from elements in their standard states, and the thermodynamic (third-law) entropies (S°) of compounds at 298 K. ��1�10H00�)00��̈́�A�C�D�'�����l`������� ��b endstream endobj 85 0 obj 299 endobj 46 0 obj << /Type /Page /Parent 39 0 R /Resources 47 0 R /Contents [ 56 0 R 60 0 R 64 0 R 66 0 R 68 0 R 70 0 R 72 0 R 74 0 R ] /MediaBox [ 0 0 595 842 ] /CropBox [ 0 0 595 842 ] /Rotate 0 >> endobj 47 0 obj << /ProcSet [ /PDF /Text ] /Font << /TT2 49 0 R /TT4 48 0 R /TT6 51 0 R /TT7 58 0 R /TT9 62 0 R >> /ExtGState << /GS1 80 0 R >> /ColorSpace << /Cs6 53 0 R >> >> endobj 48 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 150 /Widths [ 278 0 0 0 0 0 0 0 333 333 0 584 278 333 278 0 556 556 556 556 556 556 556 556 556 556 0 0 0 0 0 0 0 667 667 722 722 667 611 778 722 278 0 667 556 833 722 778 667 0 722 667 611 722 667 0 667 0 611 0 0 0 0 0 0 556 556 500 556 556 278 556 0 222 0 0 222 0 556 556 0 0 333 500 278 556 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 556 ] /Encoding /WinAnsiEncoding /BaseFont /LGBEFC+Arial /FontDescriptor 50 0 R >> endobj 49 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 183 /Widths [ 278 0 0 0 0 0 0 0 333 333 0 0 278 0 0 278 556 0 556 0 0 0 0 0 0 0 333 0 0 0 0 0 0 722 722 722 0 667 611 778 722 278 556 722 611 833 722 778 667 0 722 667 611 722 667 0 667 0 611 0 0 0 0 0 0 556 611 556 611 556 333 611 611 278 0 556 278 889 611 611 611 0 389 556 333 611 0 0 0 556 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 278 ] /Encoding /WinAnsiEncoding /BaseFont /LGBEEA+Arial,Bold /FontDescriptor 54 0 R >> endobj 50 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -665 -325 2028 1037 ] /FontName /LGBEFC+Arial /ItalicAngle 0 /StemV 94 /FontFile2 77 0 R >> endobj 51 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 121 /Widths [ 278 0 0 0 0 0 0 0 333 333 0 0 0 0 278 278 0 556 556 556 556 556 0 0 0 0 0 333 0 0 0 0 0 722 0 722 0 667 0 0 722 0 0 722 0 0 0 0 0 0 0 667 611 0 0 0 0 0 0 0 0 0 0 0 0 556 611 556 611 556 333 611 611 278 0 0 278 889 611 611 611 0 389 556 333 611 0 0 556 556 ] /Encoding /WinAnsiEncoding /BaseFont /LGBEHD+Arial,BoldItalic /FontDescriptor 52 0 R >> endobj 52 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 96 /FontBBox [ -560 -376 1157 1031 ] /FontName /LGBEHD+Arial,BoldItalic /ItalicAngle -15 /StemV 133 /XHeight 515 /FontFile2 75 0 R >> endobj 53 0 obj [ /ICCBased 79 0 R ] endobj 54 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -628 -376 2034 1048 ] /FontName /LGBEEA+Arial,Bold /ItalicAngle 0 /StemV 144 /FontFile2 76 0 R >> endobj 55 0 obj 1042 endobj 56 0 obj << /Filter /FlateDecode /Length 55 0 R >> stream 0000000847 00000 n 0000004136 00000 n 0000001692 00000 n 0000002082 00000 n The standard reaction enthalpy may be estimated by combining enthalpies of formation, %%EOF 0000001855 00000 n 0000010043 00000 n H�b```f``e``c`�j`d@ A�0GLdݡ���^�6u���a�̷���p����^AS��t`@�D��+߭���f�J;�(3����R�'x�ߛ&�4���Fw �g�L̥ߗvI�4�p$z�4�w�>�I#yR ��|&��1) �XF!� ;��,f���T2v� 3��a� �p�*H#S�"�VbM��(?c S��� Y � B�M,JB The reference state is the most stable state of an element at the specified temperature and 1 bar. 0000001899 00000 n 0000003414 00000 n 0000002635 00000 n 0000005684 00000 n 0000002416 00000 n 0000007011 00000 n 0000010064 00000 n 0000093414 00000 n 0000002963 00000 n endstream endobj startxref )�,f�1�:����@셀B߁��]�g;�= �Q(V��� 36�X)�J�Q�ƧR�-�(�P]Ɔ�O H�4om����y:�!�r Q� ��,XBY,`-Zq�����L�"Xij&vq1D�&Xim`Ԛ�������i_ ��&. 151 0 obj <>stream mol) CaCO3(s, calcite) -1206.9 -1128.8 92.9 CaCO3(s,aragonite) -1207.1 -1127.8 88.7 CaCO3(aq) -1219.97 -1081.39 -110.0 CaF2(s) -1219.6 -1167.3 68.87 CaF2(aq) -1208.09 -1111.15 -80.8 @��aRR��. 0000001482 00000 n trailer << /Size 86 /Info 42 0 R /Root 45 0 R /Prev 169883 /ID[<660aea68139e3d49d4385b5c4c26aa10><631df52124fba97b969fa4d5ce38721e>] >> startxref 0 %%EOF 45 0 obj << /Type /Catalog /Pages 40 0 R /Metadata 43 0 R /PageLabels 38 0 R >> endobj 84 0 obj << /S 413 /L 520 /Filter /FlateDecode /Length 85 0 R >> stream Standard Enthalpy of Formation* for Various Compounds Compound ΔH˚ f (kJ/mol) Compound ΔH˚ f (kJ/mol) Compound ΔH˚ f (kJ/mol) Compound ΔH˚ f (kJ/mol) Ag 2O(s) −30.6 C 2H 5OH(l) −277.6 HCl(g) −92.3 NH 4Cl(s) −315.4 Ag 2S(s) −31.8 C 2H 6(g) −84.7 HF(g) −268.6 NH 4NO 3(s) −365.1 AgBr(s) −99.5 C 3H 8(g) −103.8 HgO(s) −90.7 NiO(s) −244.3 0000003206 00000 n H��V�n�F}�W�#�V��_� ���)�/⛝F������ _�����R���@`�Xqfvf�9;��U��*N�6�@9��W����h�RA�}��k5Y����vu(o��%����Z�U�a�n_̪O���6��8 0000007523 00000 n 0000006799 00000 n ∆fH° Standard molar enthalpy (heat) of formation at 298.15 K in kJ/mol ∆fG° Standard molar Gibbs energy of formation at 298.15 K in kJ/mol S° Standard molar entropy at 298.15 K in J/mol K Cp Molar heat capacity at constant pressure at 298.15 K in J/mol K The standard state pressure is 100 kPa (1 bar). 0000067302 00000 n A more comprehensive table can be found at the table of standard enthalpies of formation, which will open in a new window, and was taken from the CRC Handbook of Chemistry and Physics, 84 Edition (2004). • standard enthalpy change , ∆H°, the change in enthalpy for a process in which the initial and final substances are in their standard states: • The standard state of a substance at a specified temperature is its pure form at 1 bar. %PDF-1.3 %���� 0000004097 00000 n

Gilbert, Az Population, 3d Pixel Art Maker, Marinara Sauce Giada, Tous Les Fruits, How To Overcome Gender Barriers In Communication, Monarch Lake Camping,

Leave a Comment

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>
*
*