A chemist measures the enthalpy change AH during the following reaction: 2 Na(s) + Cl₂(g) 2 NaCl(s) ΔΗ= - 822. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. reaction + Cl₂ (8) 4Na(s) + 2Cl₂(g) → 4NaCl(s) 2NaCl(s) 2Na(s) + 1 NaCl(s) → Na(s) + Cl₂ (g) ΔΗ ☐ kJ 0 kJ 10 X 3

Chemistry & Chemical Reactivity
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Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions
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A chemist measures the enthalpy change AH during the following reaction:
2 Na(s) + Cl₂(g) →2 NaCl(s)
Use this information to complete the table below. Round each of your answers to the nearest kJ/mol.
esc
A
ľ
N
2NaCl(s)→ 2Na(s) + Cl₂ (8)
Explanation
4Na(s) + 2Cl₂(g) → 4NaCl(s)
1
NaCl (s) → Na(s) +
Na(s) + = C₁₂ (8)
2
reaction
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Transcribed Image Text:b k A chemist measures the enthalpy change AH during the following reaction: 2 Na(s) + Cl₂(g) →2 NaCl(s) Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. esc A ľ N 2NaCl(s)→ 2Na(s) + Cl₂ (8) Explanation 4Na(s) + 2Cl₂(g) → 4NaCl(s) 1 NaCl (s) → Na(s) + Na(s) + = C₁₂ (8) 2 reaction W S Check X option command H #3 AH=-822. kJ E D C 4 > R F ΔΗ ☐ kJ ☐ kJ ט Costa 07 2⁰ % kJ 5 V T G > 6 x10 X MacBook Pro B Y & 7 H U N 2022 McGraw Hill LLC. All Rights Reserved. Terms of Us- 8 J You I ( M K * O 16 L
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