Posted by **Anonymous** on Monday, September 7, 2009 at 1:59pm.

The density of aluminum is 2.70g/cm3 and the density of chromium is 7.19g/cm3. If eual masses of aluminum and chromium are transferred to equal volumes of water in separate cylinders, which cylinder would have the greates volume change.

- chemistry -
**DrBob222**, Monday, September 7, 2009 at 2:07pm
The easiest way to solve this problem is to assume some convenient mass, say 5 grams.

density = mass x volume and rearrange to

volume = mass/density.

volume Al = 5/2.70

volume Cr = 5/7.19

Draw conclusions from these data.

- chemistry -
**sharnet**, Sunday, September 11, 2011 at 6:48pm
the Aluminum would have the greater change in volume because it is less dense

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