Homework Help: Chemistry

Posted by ASK on Monday, May 25, 2009 at 10:02pm.

Calculate the specific heat of a metallic element if 314 jouldes of heat energy are needed to raise the temperature of a 50g sample from 25 degrees Celcius to 50 degrees Celcius?

Chemistry - DrBob222, Monday, May 25, 2009 at 10:08pm
1. Note the correct spelling of celsius.
2.
q = mass x specific heat x delta T.
Substitute and solve for specific heat.
Chemistry - Alfred, Tuesday, May 26, 2009 at 10:13am
Does the density of air change when it is heated in a closed container?

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