📅 NSB Round Robin 2020🎓 HS🔄 Round 3#️⃣ Question 7🌟 BONUS✍️ Short Answer
The heat of fusion of water is 80 calories per gram. You wish to fully melt a 50-gram block of ice at zero degrees Celsius, by adding boiling liquid water. In grams, what is the minimum mass of boiling water you must add?
✔️Answer:40
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