heat change of the reaction Al2Cl6(s) + 6 Na(s) ⎯→ 2Al(s) + 6 NaCl(s) is –256.2 kcal. The heat of formation of solid NaCl is –98.3 kcal ; calculate the heat of formation of solid Al2Cl6. Observe proper number of significant figures.
heat change of the reaction Al2Cl6(s) + 6 Na(s) ⎯→ 2Al(s) + 6 NaCl(s) is –256.2 kcal. The heat of formation of solid NaCl is –98.3 kcal ; calculate the heat of formation of solid Al2Cl6. Observe proper number of significant figures.
Chemistry by OpenStax (2015-05-04)
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Chapter5: Thermochemistry
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The heat change of the reaction Al2Cl6(s) + 6 Na(s) ⎯→ 2Al(s) + 6 NaCl(s) is –256.2 kcal.
The heat of formation of solid NaCl is –98.3 kcal ; calculate the heat of formation of solid
Al2Cl6. Observe proper number of significant figures.
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