Asked by Summer

742.5 J of energy is used to heat an unknown mass of aluminum from 10° C to 65.0° C. The specific heat capacity of aluminum = 0.90 J/(g·°C).

What is the mass of the aluminum?
Answered by bobpursley
mass=heat/(specheat*deltatemp)=742.5J/(.9J/gC*55C)= 742.5/(.9*55) grams
Answered by Anonymous
Thats not correct
Answered by anon
742.5/(.9*55) = 15
so it would be 15 grams
There are no AI answers yet. The ability to request AI answers is coming soon!