What is the standard enthalpy change (ΔH°) for the reaction: C(s) + O2(g) → CO2(

What is the standard enthalpy change (ΔH°) for the reaction: C(s) + O2(g) → CO2(g)? (2022)

What is the standard enthalpy change (ΔH°) for the reaction: C(s) + O2(g) → CO2(g)? (2022)

Step 1: Understand that the reaction involves carbon (C) and oxygen (O2) combining to form carbon dioxide (CO2).
Step 2: Recognize that this is a combustion reaction, where a substance (carbon) reacts with oxygen.
Step 3: Know that combustion reactions usually release energy, making them exothermic.
Step 4: Remember that the standard enthalpy change (ΔH°) for exothermic reactions is negative.
Step 5: Conclude that the standard enthalpy change (ΔH°) for the reaction C(s) + O2(g) → CO2(g) is negative.

No concepts available.