Nitrogen has a density of 1.17 x 10^-3 g/cm^3. If you have 2,500 cm^3 of nitrogen gas, which of the following is the correct mass of nitrogen, using significant figures?
A. 2.92 g
B. 2.2 x 10^6g
C. 14 x 10^6g
D. 2.9 g
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