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0
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What is the standard enthalpy change for the sublimation of solid carbon dioxide (CO2) at 25°C and 1 atm pressure?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
31
views
What is the standard enthalpy change for the sublimation of iodine at 25°C and 1 atm pressure, if the enthalpy of formation of solid iodine is -107.3 kJ/mol and that of gaseous iodine is 62.4 kJ/mol?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
24
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What is the standard enthalpy change for the sublimation of iodine, given the following information: the standard enthalpy of fusion of solid iodine is 15.52 kJ/mol, and the standard enthalpy of vaporization of iodine is 41.91 kJ/mol?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
28
views
What is the standard enthalpy change for the sublimation of iodine? Given that the standard enthalpy of fusion for iodine is 15.52 kJ/mol, and the standard enthalpy of vaporization for iodine is 41.57 kJ/mol.
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
24
views
What is the standard enthalpy change for the sublimation of iodine, given that the standard enthalpy of fusion of iodine is 15.2 kJ/mol and the standard enthalpy of vaporization is 41.7 kJ/mol?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
33
views
What is the standard enthalpy change for the sublimation of iodine, given that the enthalpy change of fusion for iodine is +15.3 kJ/mol and the enthalpy change of vaporization for iodine is +41.7 kJ/mol?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
30
views
What is the standard enthalpy change for the sublimation of iodine given the following information?Iodine (s) → Iodine (g)ΔHf° (Iodine, s) = 0 kJ/molΔHsub° (Iodine) = 62.4 kJ/mol Calculate ΔH° for the sublimation of iodine.
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
33
views
What is the standard enthalpy change for the sublimation of iodine (I2) at 25°C and 1 atm pressure, given that the standard enthalpy of fusion of iodine is 15.52 kJ/mol and the standard enthalpy of vaporization of iodine is 41.57 kJ/mol?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
32
views
What is the standard enthalpy change for the sublimation of iodine (I2) given that the standard enthalpy change of formation of iodine molecules is -62.4 kJ/mol and the enthalpy of vaporization of iodine is 41.7 kJ/mol?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
24
views
What is the standard enthalpy change for the sublimation of iodine at 25°C and 1 atm?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
31
views
What is the standard enthalpy change for the reaction taking place between hydrogen gas and oxygen gas to produce water vapor at standard conditions?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
35
views
What is the standard enthalpy change for the phase transition reaction of water when it freezes at a temperature of -10°C and a pressure of 1 atm?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
33
views
What is the standard enthalpy change for the phase transition of water from its liquid to gaseous state at its boiling point of 100°C and 1 atm pressure? Given that the standard enthalpy of vaporization of water is 40.7 kJ/mol.
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
33
views
What is the standard enthalpy change for the phase transition of solid water (ice) to liquid water at 0 degrees Celsius?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
30
views
What is the standard enthalpy change for the phase transition from liquid water to steam at 100°C and 1 atm pressure, given that the molar heat of vaporization of water is 40.7 kJ/mol?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
34
views
What is the standard enthalpy change for the neutralization reaction of hydrochloric acid (HCl) and sodium hydroxide (NaOH) at 25°C and 1 atm pressure? The balanced equation for the reaction is: HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l)
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
31
views
What is the standard enthalpy change for the neutralization reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water (H2O) at a constant pressure and temperature of 298 K?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
30
views
What is the standard enthalpy change for the neutralization reaction between hydrochloric acid and sodium hydroxide at 25℃? The reaction equation is HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l).
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
29
views
What is the standard enthalpy change for the neutralization of hydrochloric acid (HCl) with sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water (H2O), given that the reaction takes place at standard conditions?
asked
Feb 25
in
Chemical thermodynamics
0
votes
1
answer
26
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What is the standard enthalpy change for the fusion reaction of solid sulfur at its melting point to become liquid sulfur at its boiling point?
asked
Feb 25
in
Chemical thermodynamics
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