Calculate the standard reaction enthalpy for the formntion of a sulide by the action of hydrogen sulfide on an aqueous solution of a base: H,S(aq) + → 2KOH(aq). సవ nt)/ K,S(aq) – 21H,0(). The standardlenthalpy of formation for KS is-171.5 kJ/mol, for HLO -285.83 kJ/nol. lot 11,8 182.37 k.J/mol. 39.7 kl/mo1. And for KOH

Chemistry: The Molecular Science
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Chapter4: Energy And Chemical Reactions
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reaef
Caleulate the standard renetion enthalppy
for the formation of a sulflide by the action of
hydrogen sulfirde on an aueons solution of a
Inse:
H,S(nq) + 2KOH(1q)
K,S(aq) +21I,0(().
The standardenthahy of fonmtion for KS
is-171.5 kJ/wol. for I1,O- 285 83 kl/mol,
for-H,S--30.7-klinol,- and for- KOH
182.37 kl/mol.
Transcribed Image Text:reaef Caleulate the standard renetion enthalppy for the formation of a sulflide by the action of hydrogen sulfirde on an aueons solution of a Inse: H,S(nq) + 2KOH(1q) K,S(aq) +21I,0((). The standardenthahy of fonmtion for KS is-171.5 kJ/wol. for I1,O- 285 83 kl/mol, for-H,S--30.7-klinol,- and for- KOH 182.37 kl/mol.
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