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s//accontinesaustincc.edu/webapps/assessment/take/launchjsp?course assessment id- 452114 18lcourse id 777604 QUE STION6 what was the change in temperature for the metal, &Tmetal; (in degrees OC), for the example described in Question 37 o 133.0 0 670 670 QUESTION T How much heat fhowed from the metal into the water (in Joules)? Once again, refer to the example desenbed in Question 3 0.85 J O 21J 0 300 J 0 1300 J o 10800 QUESTION 8 This is important! How much heat flowed into the metal (in Joulesy? -10800J 1300J C-300 J 300J 1260 J QUESTION 9 What is the specinic heat of the metal (in Jupocy? 4.18 c 0 42 Jg9c 4.18 JigoC QUESTION 10 Something extra to think about: How can the order of magnitude difference in the specific heats of water and the metal be interpreted? The molar mass of the metal is ten times greater than the mclar mass of water This realy dcesnt tel us anything, since water is not a metal. There was more water present than metal It takes much more heat to change the temperature of water than of the metal. given the same mass of water and metai Click Save and Submit to sqve and submit. Click Save All Answers to save all ansvers Save AlExplanation / Answer
Ans1. e. no heat is released outside the caloriemeter. heat released by metal is consumed by water.
Ans3. b
Ans4. deltaT= 33-2.2= 7.8 0
Ans6b. for metal detaT= 33-100 = -67 c
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