Virtual Lab 3 (1) A ALEKS - Rayanna Ausley - Hom ← → ¢ www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-lgNslkr7j8P3jH-IQibZxdTwd R502Dz_nbZNZBEOBOwp8me0ZZIz7UYS 6nFgejERdZyhKVsIDRiNiQFh4Cfb99BeXTt6ap9wLjs... Rayanna ▼ Homework 6 (1) Question 13 of 14 (1 point) | Question Attempt: 5 of Unlimited At a festival, spherical balloons with a radius of 240. 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 propane (C3H8) 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: Specific heat capacity of air: Density of air at 100 °C: J 1.009 g.°C kg 0.946 3 m kg Density of propane at 100 °C: 1.440 3 kJ Formation enthalpy of propane at 25 °C: -103.8 mol Any other data you need should be taken from the ALEKS Data resource. Check 83°F Sunny balloons B Q Search hp Save For Later 000 Submit Assignment 00 ©2024 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibility 11:30 AM 10/25/2024 ?
Virtual Lab 3 (1) A ALEKS - Rayanna Ausley - Hom ← → ¢ www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-lgNslkr7j8P3jH-IQibZxdTwd R502Dz_nbZNZBEOBOwp8me0ZZIz7UYS 6nFgejERdZyhKVsIDRiNiQFh4Cfb99BeXTt6ap9wLjs... Rayanna ▼ Homework 6 (1) Question 13 of 14 (1 point) | Question Attempt: 5 of Unlimited At a festival, spherical balloons with a radius of 240. 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 propane (C3H8) 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: Specific heat capacity of air: Density of air at 100 °C: J 1.009 g.°C kg 0.946 3 m kg Density of propane at 100 °C: 1.440 3 kJ Formation enthalpy of propane at 25 °C: -103.8 mol Any other data you need should be taken from the ALEKS Data resource. Check 83°F Sunny balloons B Q Search hp Save For Later 000 Submit Assignment 00 ©2024 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibility 11:30 AM 10/25/2024 ?
Chapter27: Molecular Fluorescence Spectroscopy
Section: Chapter Questions
Problem 27.9QAP
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how many balloons
Transcribed Image Text:Virtual Lab 3 (1)
A ALEKS - Rayanna Ausley - Hom
← → ¢
www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-lgNslkr7j8P3jH-IQibZxdTwd R502Dz_nbZNZBEOBOwp8me0ZZIz7UYS 6nFgejERdZyhKVsIDRiNiQFh4Cfb99BeXTt6ap9wLjs...
Rayanna ▼
Homework 6 (1)
Question 13 of 14 (1 point) | Question Attempt: 5 of Unlimited
At a festival, spherical balloons with a radius of 240. 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 propane (C3H8) 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:
Specific heat capacity of air:
Density of air at 100 °C:
J
1.009
g.°C
kg
0.946
3
m
kg
Density of propane at 100 °C:
1.440
3
kJ
Formation enthalpy of propane at 25 °C: -103.8
mol
Any other data you need should be taken from the ALEKS Data resource.
Check
83°F
Sunny
balloons
B
Q Search
hp
Save For Later
000
Submit Assignment
00
©2024 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibility
11:30 AM
10/25/2024
?
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