Please don't provide handwritten solution For which of the following reactions does AH AH? Check all that apply.rxnCheckC(graphite) +2S (rhombic) → CS₂ (1)□2A1(s) + Fe₂O, (s)2Na(s) + 2H₂O(1)S(rhombic)+3 F₂(g) → SF, (g)None of the above=-2Fe(s) + Al₂O₂ (s)2NaOH(aq) + H₂(g)*Sa

The standard enthalpy of formation is defined as the change in enthalpy when one mole of a substance…

For which of the following reactions does AH =AH? Check all that apply. DC(graphite) +2S (rhombic) → CS₂ (1) 2A1(s) + Fe₂O3(s) 2Fe(s) + Al₂O₂ (s) □2Na(s) + 2H₂0(1) 2NaOH(aq) + H₂(g) S(rhombic)+3 F₂ (g) - SF, (g) None of the above - 1 * 5

For which of the following reactions does AH =AH? Check all that apply. DC(graphite) +2S (rhombic) → CS₂ (1) 2A1(s) + Fe₂O3(s) 2Fe(s) + Al₂O₂ (s) □2Na(s) + 2H₂0(1) 2NaOH(aq) + H₂(g) S(rhombic)+3 F₂ (g) - SF, (g) None of the above - 1 * 5

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 81QRT

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Question

Please don't provide handwritten solution

For which of the following reactions does AH AH? Check all that apply.
rxn
Check
C(graphite) +2S (rhombic) → CS₂ (1)
□2A1(s) + Fe₂O, (s)
2Na(s) + 2H₂O(1)
S(rhombic)+3 F₂(g) → SF, (g)
None of the above
=
-
2Fe(s) + Al₂O₂ (s)
2NaOH(aq) + H₂(g)
*
Sa

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Step 1: Defining the standard enthalpy of formation

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Step 2: Analysing the first reaction

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Step 3: Analysing the second and third reactions

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Step 4: Analysing the 4th reaction

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