Homework Help: chemistry

Posted by S on Sunday, June 26, 2011 at 5:38pm.

If I have 10 silver coins and they weigh 55 grams and displace water from 25 mL to 35 mL, what is the density? What is the specific gravity?

chemistry - DrBob222, Sunday, June 26, 2011 at 6:15pm
d = mass/volume = 55/10 = ??
specific gravity is the same number. These must not be pure silver for the density of silver is about 10.5 g/cc.

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