Chemistry, 08.10.2019 02:30 iwantcandy2002
Be sure to answer all parts. sulfur dioxide is released in the combustion of coal. scrubbers use lime slurries of calcium hydroxide to remove the so2 from the flue gases. write the balanced equation for the reaction between solid calcium hydroxide and so2. include the states of all reactants and products in your equation. now, calculate the δs o at 298 k [s o of caso3(s) = 101.4 j/mol k].
Answers: 3
for the reaction is -160.6 J/K
![\Delta S^o_{rxn}=\sum [n\times \Delta S^o_{products}]-\sum [n\times \Delta S^o_{reactants}]](/tpl/images/0298/9458/e71e2.png)
![\Delta S^o_{rxn}=[(1\times \Delta S^o_{CaSO_3(s)})+(1\times \Delta S^o_{H_2O(l)})]-[(1\times \Delta S^o_{Ca(OH)_2(s)})+(1\times \Delta S^o_{SO_2(g)})]](/tpl/images/0298/9458/6c149.png)
![\Delta S^o_{rxn}=[(1\times (101.4))+(1\times (69.9))]-[(1\times (83.4))+(1\times (248.5))]\\\\\Delta S^o_{rxn}=-160.6J/K](/tpl/images/0298/9458/59a05.png)
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Be sure to answer all parts. sulfur dioxide is released in the combustion of coal. scrubbers use lim...
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