In: Chemistry
if 655g of diamond is immersed in 2.5 L of water (assume the density of water is 1g/mL) initially at room temperature (25 degree celsius) and the sample is initially at 815 degree celsius, determine the final temperature of both water and diamond
specific heat capacity of diamon = 0.51J/g-0C
mass of water = volume * density
= 2500*1 = 2500g
Heat lose of diamond = Heat gain of water
mcT = mcT
655*0.51*(815-t) = 2500*4.184*(t-25)
t = 49.450C
The final temperature of both water and diamond = 49.450C