A helium-filled weather balloon has a volume of 781 L at 21.9°C and 758 mmHg. It is released and rises to an altitude of 7.40 km, where the pressure is 352 mmHg and the temperature is –26.1°C. The volume of the balloon at this altitude is L.
A helium-filled weather balloon has a volume of 781 L at 21.9°C and 758 mmHg. It is released and rises to an altitude of 7.40 km, where the pressure is 352 mmHg and the temperature is –26.1°C. The volume of the balloon at this altitude is L.
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**Helium-Filled Weather Balloon Study**
**Problem Statement:**
A helium-filled weather balloon has a volume of 781 liters at a temperature of 21.9°C and pressure of 758 mmHg. The balloon is released and ascends to an altitude of 7.40 km, where the atmospheric pressure is 352 mmHg and the temperature is -26.1°C.
**Question:**
Calculate the volume of the balloon at this altitude.
**To Consider:**
- Use ideal gas law concepts for calculations.
- Consider the changes in both temperature and pressure as the balloon rises.
**Solution Interface:**
- Input the calculated volume in the blank provided.
- Options available: "Submit Answer", "Retry Entire Group"
- You have 9 more group attempts remaining to find the correct answer.
**Tools & References:**
- Click on "Review Topics" or "References" for additional information and resources.
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This interface requires understanding of gas laws, specifically how volume changes with temperature and pressure.
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