反应物质的热生成
<TABLE borderColor=#d4d0c8 cellSpacing=0 cellPadding=0 width=435 border=2><TBODY><TR vAlign=center borderColor=#ffffff bgColor=#ffffff><TD align=middle width=106>物质名称 </TD><TD align=middle width=156>－△H298(×4186.8J)</TD><TD align=middle width=163>－△H1800(×4186.8J) </TD></TR><TR vAlign=center borderColor=#ffffff bgColor=#ffffff><TD align=middle>Al </TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>Al<SUB>2</SUB>O<SUB>3</SUB></TD><TD align=middle>400.4</TD><TD align=middle>401.7</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>B(固体）</TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>B<SUB>2</SUB>O<SUB>3</SUB></TD><TD align=middle>300.98</TD><TD align=middle>295.9</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>C(石墨）</TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>CO</TD><TD align=middle>26.42</TD><TD align=middle>28.09</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>CO<SUB>2</SUB></TD><TD align=middle>94.05</TD><TD align=middle>94.75</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>Ca</TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>CaF<SUB>2</SUB></TD><TD align=middle>290.3</TD><TD align=middle>315.3</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>CaCl<SUB>2</SUB></TD><TD align=middle>189.5</TD><TD align=middle>217.8</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>CaO</TD><TD align=middle>151.8</TD><TD align=middle>188.3</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>CaCO<SUB>3</SUB></TD><TD align=middle>42.5</TD><TD align=middle>－</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>Cr</TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>CrO<SUB>3</SUB></TD><TD align=middle>272.7</TD><TD align=middle>270.5</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>Fe</TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>FeO</TD><TD align=middle>63.5</TD><TD align=middle>54.7</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>Fe<SUB>3</SUB>O<SUB>4</SUB></TD><TD align=middle>266.8</TD><TD align=middle>259.5</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>Fe<SUB>2</SUB>O<SUB>3</SUB></TD><TD align=middle>196.2</TD><TD align=middle>190.7</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>H<SUB>2</SUB>(气体）</TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>H<SUB>2</SUB>O(气体）</TD><TD align=middle>57.80</TD><TD align=middle>60.04</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>H<SUB>2</SUB>S(气体）</TD><TD align=middle>4.8</TD><TD align=middle>21.53</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>Mg</TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>MgO</TD><TD align=middle>143.8</TD><TD align=middle>175.0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>MgS</TD><TD align=middle>84.23</TD><TD align=middle>132.54</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>Mn</TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>MnS</TD><TD align=middle>48.75</TD><TD align=middle>69.30</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>N<SUB>2</SUB></TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>O<SUB>2</SUB></TD><TD align=middle>0</TD><TD align=middle>0</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>OH(气体）</TD><TD align=middle>-10.06</TD><TD align=middle>-9.58</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>S（菱形体）</TD><TD align=middle>0</TD><TD align=middle>—</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>S（气体）</TD><TD align=middle>－56.9</TD><TD align=middle>－42.73</TD></TR><TR vAlign=center borderColor=#ffffff><TD align=middle>SO<SUB>2</SUB>(气体）</TD><TD align=middle>70.86</TD><TD align=middle>86.13</TD></TR><TR vAlign=center borderColor=#ffffff bgColor=#ffffff><TD align=middle>SiO<SUB>2</SUB>(固体）</TD><TD align=middle>217.3</TD><TD align=middle>226.5</TD></TR></TBODY></TABLE>
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