February 20, 2017

Homework Help: CHEM-vaporization

Posted by - on Friday, February 6, 2009 at 1:20pm.

A 50.0g piece of iron an 152°C is dropped into 20.0g H2O(l) at 89°C in an open, thermally insulated container. How much water would you expect to vaporize, assuming no water splashes out? The specific heats of iron and water are 0.45 and 4.21 respectively, and ÄHvap= 40.7 kJ mol^-1 H2O.

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