a calorimeter containing 110. g of 5.0 °C. The final temperature of the ation is 19.3 °C. The heat capacity c meter is 8.2 J/°C and the specific he apacity of the water is 4.18 J/g °C. is the energy change for the wate 9H₂0 = [?] J ther a + or - sign AND the magnitud not round. q,rxn (J)

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ClassID=1463972376#
A 50.0 g sample of unknown metal at 225.0 °C is
placed in a calorimeter containing 110. g of water
at 15.0 °C. The final temperature of the
combination is 19.3 °C. The heat capacity of the
calorimeter is 8.2 J/°C and the specific heat
capacity of the water is 4.18 J/g °C.
What is the energy change for the water?
9H₂0 = [?] J
Enter either a + or - sign AND the magnitude. Do
not round.
q,rxn (J)
Enter
Transcribed Image Text:ClassID=1463972376# A 50.0 g sample of unknown metal at 225.0 °C is placed in a calorimeter containing 110. g of water at 15.0 °C. The final temperature of the combination is 19.3 °C. The heat capacity of the calorimeter is 8.2 J/°C and the specific heat capacity of the water is 4.18 J/g °C. What is the energy change for the water? 9H₂0 = [?] J Enter either a + or - sign AND the magnitude. Do not round. q,rxn (J) Enter
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