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22 January, 07:32

1. A substance has a volume of 2.6 * 10-1 m3 and a mass of 210 g. Determine the density of the sample and express your results in kg/m3 with appropriate scientific notation. Make sure to show all work.

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  1. 22 January, 10:56
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    210 g=2.1 x10^-1 kg

    SO

    Density=mass : volume

    density=2.1 x10^-1 : 2.6x10^-1

    density=21/26 or 0.8076923077 kg/m³
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