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16-06-2019
Chemistry

contestada

4786 Joules of heat are transferred to a 89.0 gram
sample of an unknown material, with an initial
temperature of 23.0°C. What is the specific heat of the
materialif the final temperature is 89.5 °C?

Respuesta :

16-06-2019

Q=mc delta theta So

4786=0.089*66.5*c

c= 808.65 j/kg.C

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