25.3k views
1 vote
If it takes 41.72 J to he a piece of gold waiting 18.69 g from 10.0°C to 27°C what is the specific heat of gold

User Charstar
by
8.0k points

1 Answer

6 votes
You have to use the equation q=mcΔT and solve for c. (c=q/mΔT)
q=the amount of heat absorbed or released (in this case 41.72)
c=specific heat capacity
m= mass of sample (in this case 18.69g)
ΔT=the change in temperature (in this case 17°C)
when you plug everything in you should bet c=0.1313J/g°C
Therefore, the specific heat capacity of gold is 0.1313J/g°C

I hope this helps. Let me know in the comments if anything is unclear.
User JesusMonroe
by
7.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.