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December 21, 2014

December 21, 2014

Posted by **Maryanne** on Thursday, September 30, 2010 at 8:49pm.

- Chemistry -
**DrBob222**, Thursday, September 30, 2010 at 11:30pmMass = volume x density

Substitute and solve for mass. I would substitute the numbers but km must be a typo. It could be gm or kg.

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