How much heat energy would be needed to raise the temperature of a 223 g sample of aluminum [(c=0.895 jig cy from 22.5°c to 55 0°c? η ο ο ο οο 10x10) not enough information given prov 40 25 11 next >

Answer : The heat energy needed would be, 6486.5125 J

Explanation :

To calculate the change in temperature, we use the equation:

where,

q = heat needed = ?

m = mass of aluminum = 223 g

c = specific heat capacity of aluminum =

= change in temperature

= initial temperature =

= final temperature =

Putting values in above equation, we get:

Therefore, the heat energy needed would be, 6486.5125 J