Answer
$0.24\frac{J}{^\circ C* g}$
Work Step by Step
By the law of conservation of energy:
$150.0*c*(75.0-18.3)=150.0*4.184*(18.3-15.0)$
$c=0.24\frac{J}{^\circ C* g}$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.