Angelica J.

asked • 10/13/15

Convert 0.0420 lbs/ft^3 to g/L? Chemistry conversion? Check my work??

Here are the conversion factors.. (1lb = 454 g, 1 ft = 12 in, 1 in = 2.54 cm, 1cm^3 = 1mL)
0.0420 lbs/ft^3 (454g/1lb)(1^3 ft^3/12^3 in^3)(1^3 in ^3/2.54^3 cm^3)(1^3 cm^3/ 1^3 ml^3)(1^3 ml^3 / (10^-3)^3 L^3)
= 673380.065 L?????
AM I WAY OFF?? If so, please let me know so I can get better at these conversions. :) Also, I need to do this to the correct number of sig figs. In that case, would the correct answer be 67300 L /or/ 6.73 x 10^5 L??

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