A scientist measures the standard enthalpy change for the following reaction to be -1053.4 kJ : 2H2S(g) + 3 O2(g)–2H20(g) + 2 SO2(g) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of H,0(g) is kJ/mol.
A scientist measures the standard enthalpy change for the following reaction to be -1053.4 kJ : 2H2S(g) + 3 O2(g)–2H20(g) + 2 SO2(g) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of H,0(g) is kJ/mol.
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Chapter6: Thermochemisty
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Problem 6.120QP: Sodium carbonate, Na2CO3, is used to manufacture glass. It is obtained from sodium hydrogen...
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Transcribed Image Text:A scientist measures the standard enthalpy change for the following reaction to be -1053.4 kJ :
2H,S(g) + 3 O2(g)2H,0(g) + 2 SO2(g)
Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of H20(g) is
kJ/mol.
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