Chemistry, 24.08.2021 20:00 aleahnew36

Which of the following chemical equations corresponds to the standard molar enthalpy of formation of Na2CO3(s)? 2Na(s) + C(s) + 3/2O2(g) â†’ Na2CO3(s)
2Na(s) + C(s) + 3O(g) â†’ Na2CO3(s)
Na2O(s) + CO2(g) â†’ Na2CO3(s)
Na2O2(s) + CO(g) â†’ Na2CO3(s)
Na2(s) + C(s) + 3O(g) â†’ Na2CO3(s)

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