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when fully inflated a hot air balloon has a volume of 1.6 *10^5 L ( liter) an average temperature of 373k and 0 967 atm . 1) Assuming that the air has an average molar mass of 29g/ mol what is the density
answered
Jan 10, 2017
Chemistry
high-school
1
vote
13.1k
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It costs 95 dollors for 20 students to visit an aquarium how much does it cost for 162 students
answered
Jun 2, 2016
Mathematics
middle-school
3
votes
57.3k
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