From simple questions to complex issues, IDNLearn.com has the answers you need. Discover comprehensive answers from knowledgeable members of our community, covering a wide range of topics to meet all your informational needs.
There are three reactions with reaction enthalpy change (ΔH) values as follows: S (s) + O₂ (g) → SO₂ (g); ΔH₁ = -296.8 kJ/mol S (s) + 3/2 O₂ (g) → SO₃ (g); ΔH₂ = -395.6 kJ/mol SO₃ (g) → SO₂ (g) + 1/2 O₂ (g); ΔH₃ = ?
According to Hess’s law, what is the calculated ΔH₃ for reaction 3 above? (a) ΔH₃ = 98.8 kJ/mol (b) ΔH₃ = -98.8 kJ/mol (c) ΔH₃ = -296.8 kJ/mol (d) ΔH₃ = 692.4 kJ/mol
Sagot :
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. IDNLearn.com provides the answers you need. Thank you for visiting, and see you next time for more valuable insights.
