can anybody help??

500 g of silver is heated from 25°C to 100 °C. How many joules of heat energy were added to it?


Sagot :

The amount of heat energy added to silver to heat it from 25°C to 100°C is :

8737.5 J

Given data:

mass of silver ( m ) = 500 g

T1 = 25°C

T2 = 100°C

s ( specific heat of silver ) = 0.233 J/g.c

Determine the amount of heat required

Applying the formula below for heat ( Q )

Q = ms * ΔT

   = 500 * 0.233 * ( 100 - 25 )

   = 8737.5 J

Hence we can conclude that the The amount of heat energy added to silver to heat it from 25°C to 100°C is :  8737.5 J.

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