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What is the change in enthalpy at 25°c and 1 atm for the production of 3. 00 mol sn(s)? sn(s) sno2(s) → 2sno(s); δh° = 16. 2 kj

Sagot :

The addition of the product of volume and pressure along with internal energy is called enthalpy. The change in the enthalpy at 1 atm is 24.3 kJ. Thus, option d is correct.

What is enthalpy?

Enthalpy is the measurement of the heat or the energy present in a system that has a constant pressure in the thermodynamic system.

The balanced equation is shown as,

Sn (s) + SnO₂ (s) → 2SnO (s) , ΔH° = 16.2 kJ

The enthalpy change for the reaction is for 2 moles of Tin(II) oxide. So, for 3 moles of Tin(II) oxide produced in the reaction the enthalpy change will be given as,

= (16.2 kJ × 3 mol) ÷ 2 mol

= 24.3 kJ

Therefore, option d. 24.3 kJ is the enthalpy change.

Learn more about enthalpy change here:

https://brainly.com/question/20038568

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Your question is incomplete, but most probably your full question was, What Is The Change In Enthalpy At 25°C And 1 Atm For The Production Of 3.00 Mol SnO(S)? Sn (s) + SnO₂ (s) → 2SnO (s) , ΔH° = 16.2 kJ.

  • -24.3 kJ
  • -16.2 kJ
  • 16.2 kJ
  • 24.3 kJ
  • 5.4 kJ