(i) \[{{C}_{\left( graphite \right)}}\,\,+\,\,{{O}_{2}}\,\,\left( g \right)\,\,\xrightarrow{{}}\,\,C{{O}_{2}}\,\left( g \right),\,\,\Delta H\,\,=\,\,-395.0\,\,kJ\] |
(ii) \[{{H}_{2}}\,\,\left( g \right)\,\,+\,\,{}^{1}/{}_{2}{{O}_{2}}\,\,\xrightarrow{{}}\,\,{{H}_{2}}O\,\left( l \right),\,\,\Delta H\,\,=\,\,-269.5\,\,kJ\] |
(iii) \[6{{C}_{\left( graphite \right)}}\,\,+\,\,6{{H}_{2}}\,\left( g \right)\,\,+\,\,3{{O}_{2}}\,\left( g \right)\,\,\xrightarrow{{}}\,\,{{C}_{6}}{{H}_{12}}{{O}_{6}}\,\,\left( s \right),\]\[\Delta H\,\,=\,\,-1170\,\,kJ\] |
Answer:
-2817
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