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xenn [34]
3 years ago
8

HELP ASAP!!!! PLEASE AND THANK YOU!!!! Aluminum, which has a specific heat capacity of 0.902 J/g◦C and a mass of 20.9 g absorbs

348.0 J of energy. The final temperature (T2) is 100.0◦C. Calculate the initial temperature (T1).
Chemistry
1 answer:
rosijanka [135]3 years ago
5 0

Answer:

81.54 °C

Explanation:

Use the equation

q = mcΔT

348 = 20.9(0.902)(100-t)

t = 81.54 °C

*note, you don't have to convert these to kelvin since the difference will be the same

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