The density of air under ordinary conditions at 25 °C is 1.19 g L-1.How many kilograms of air are in a room that measures
And has a 8.00 ft ceiling? (exactly) ;
)
A) 2.93
B) 0.121
C) 3.26 ×
D) 0.0770
E) 32.6
Correct Answer:
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A)a compound
B)an element
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A)a compound
B)an element
C)a
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