📅 NSB 2011 Set 4🎓 HS🔄 Round 12#️⃣ Question 9❓ Toss-Up✍️ Short Answer
The standard heat of formation of calcium oxide is -635.5 kilojoules per mole. What is the complete, balanced equation for the formation of calcium oxide, including the energy value? (NOTE: STUDENTS MUST INDICATE SOLID AND GAS)
✔️Answer:Ca(s) + 1/2 O₂(g) → CaO(s) + 635.5 kJ
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