Asked by Anonymous
                seventu grams of a piece of iron at 95 degree celsius is dropped into a copper calorimeter containing 150 grams of water at 20 degree celsius. the mass of copper calorimeter is 90 grams the final temperature of the mixture is 25 degree celsius. determine the specific heat of iron.
            
            
        Answers
                    Answered by
            bobpursley
            
    The sum of heats <b>gained</b> will be zero.
Heat gained is defined as mass*specheat*(tf-ti)
HeatgainedIron+HeatgainedCu+heatgainedwater=0
70*Ciron*(25-95)+150*Cwater*(25-20)+90*ccopper*(25-20)=0
solve for ciron.
    
Heat gained is defined as mass*specheat*(tf-ti)
HeatgainedIron+HeatgainedCu+heatgainedwater=0
70*Ciron*(25-95)+150*Cwater*(25-20)+90*ccopper*(25-20)=0
solve for ciron.
                                                    There are no AI answers yet. The ability to request AI answers is coming soon!
                                            
                Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.