naomforlcoz naomforlcoz

08-11-2016
Chemistry

contestada

How much heat energy is required to raise the temperature of 0.358kg of copper from 23.0 _C to 60.0 _C? The specific heat of copper is 0.0920 cal/(g__C) .

Respuesta :

syed514 syed514

11-11-2016

That would be Q=mcΔtt
m=0.358kg=358g
c=0.0920 cal/g deg C

Δt=60-23=37 deg C
Q=358*0.0920*37=1218 cal

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