At a festival, spherical balloons with a radius of 300. cm are to be inflated with hot air and released. The air at the festival will have a temperature of 25 °C and must be heated to 100 °C to make the balloons float. 1.00 kg of butane (C4H10) fuel are available to be burned to heat the air. Calculate the maximum number of balloons that can be inflated with hot air. Here are some data you may find useful: J Specific heat capacity of air: 1.009 g°C kg Density of air at 100 °C: 0.946 3 m kg Density of butane at 100 °C: 1.898 3 m kJ Formation enthalpy of butane at 25 °C: -125.7 mol

At a festival, spherical balloons with a radius of 300. cm are to be inflated with hot air and released. The air at the festival will have a temperature of 25 °C and must be heated to 100 °C to make the balloons float. 1.00 kg of butane (C4H10) fuel are available to be burned to heat the air. Calculate the maximum number of balloons that can be inflated with hot air. Here are some data you may find useful: J Specific heat capacity of air: 1.009 g°C kg Density of air at 100 °C: 0.946 3 m kg Density of butane at 100 °C: 1.898 3 m kJ Formation enthalpy of butane at 25 °C: -125.7 mol

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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