The reaction between sodium metal and chlorine gas produces 822 kJ of heat energy for every chlorine molecule consumed [2 Na(s) + Cl2(g) → 2 NaCl(s)). How much heat is released (in kJ) if 4.785 g of Na are consumed in the reaction?

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Chapter6: Thermochemisty
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Problem 6.137QP: When solid iron burns in oxygen gas (at constant pressure) to produce Fe2O3(s), 1651 kJ of heat is...
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The reaction between sodium metal and chlorine gas produces 822 kJ of heat energy for every chlorine
molecule consumed [2 Na(s) + Cl2(g) → 2 NaCl(s)). How much heat is released (in kJ) if 4.785 g of Na
are consumed in the reaction?
Transcribed Image Text:The reaction between sodium metal and chlorine gas produces 822 kJ of heat energy for every chlorine molecule consumed [2 Na(s) + Cl2(g) → 2 NaCl(s)). How much heat is released (in kJ) if 4.785 g of Na are consumed in the reaction?
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