3. If five ice cubes, each at exactly 0 °C and each weighing 16.5 grams, are added to 250. g of water at 65.0°C in an insulated container, what will the final temperature of the water be? Cwater 4.184 J/g °C Cice = 2.09 J/g °C AHfus = 334 J/g T = °℃

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**Problem 3: Ice Cubes in Water**

If five ice cubes, each at exactly 0°C and each weighing 16.5 grams, are added to 250.0 grams of water at 65.0°C in an insulated container, what will the final temperature of the water be?

**Constants:**

- \( C_{\text{water}} = 4.184 \, \text{J/g°C} \)
- \( C_{\text{ice}} = 2.09 \, \text{J/g°C} \)
- \( \Delta H_{\text{fus}} = 334 \, \text{J/g} \)

**Final Temperature (T):** 

To be calculated in °C.

---

**Problem 4: The Carbon Bomb**

A mad scientist invents a Carbon Bomb made up of a billion billion billion carbon atoms. He lives too far from the coast to test his bomb in the ocean, so he ignites it instead in his next door neighbor's 10,600 gallon (40.0 m³) swimming pool. If all the heat given off by the Carbon Bomb is absorbed by the water in the pool, how much will the water temperature rise?

**Constants:**

- \( \Delta H_{\text{combustion}} \) for carbon (graphite) is \(-393.5 \, \text{kJ/mol} \)
- \( C_{\text{water}} = 4.184 \, \text{J/g°C} \)

**Temperature Rise (\( \Delta T \)):**

To be calculated in °C.
Transcribed Image Text:**Problem 3: Ice Cubes in Water** If five ice cubes, each at exactly 0°C and each weighing 16.5 grams, are added to 250.0 grams of water at 65.0°C in an insulated container, what will the final temperature of the water be? **Constants:** - \( C_{\text{water}} = 4.184 \, \text{J/g°C} \) - \( C_{\text{ice}} = 2.09 \, \text{J/g°C} \) - \( \Delta H_{\text{fus}} = 334 \, \text{J/g} \) **Final Temperature (T):** To be calculated in °C. --- **Problem 4: The Carbon Bomb** A mad scientist invents a Carbon Bomb made up of a billion billion billion carbon atoms. He lives too far from the coast to test his bomb in the ocean, so he ignites it instead in his next door neighbor's 10,600 gallon (40.0 m³) swimming pool. If all the heat given off by the Carbon Bomb is absorbed by the water in the pool, how much will the water temperature rise? **Constants:** - \( \Delta H_{\text{combustion}} \) for carbon (graphite) is \(-393.5 \, \text{kJ/mol} \) - \( C_{\text{water}} = 4.184 \, \text{J/g°C} \) **Temperature Rise (\( \Delta T \)):** To be calculated in °C.
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