A collapsible balloon for carrying meteorological testing instruments aloft is partly filled with 626 liters of helium, measured at 25 °C and 756 torr. Assuming the balloon is free to expand or contract according to changes in pressure and temperature, what will be its volume at an altitude where the temperature is 58 °C and the pressure is 0.641 atm?
Answers: 2
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Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases
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Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.
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At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?
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A collapsible balloon for carrying meteorological testing instruments aloft is partly filled with 62...
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