Calculate the amount of heat transferred when 710 grams of water warms from an initial temperature of 4.0 ºC to a final temperature of 25.0 ºC. The specific heat capacity of liquid water is 4.184 J/g ºC.

Respuesta :

aachen

Answer:

Q = 62383.44 Joules

Explanation:

Given that,

Mass of water, m = 710 gm

Initial temperature of water, [tex]T_i=4^{\circ} C[/tex]

Final temperature of water, [tex]T_f=25^{\circ} C[/tex]

The specific heat capacity of liquid water is, [tex]c=4.184\ J/g\ ^oC[/tex]

Heat transferred is given by :

[tex]Q=mc(T_f-T_i)[/tex]

[tex]Q=710\times 4.184\times (25-4)[/tex]

Q = 62383.44 Joules

So, the amount of heat transferred is 62383.44 Joules. Hence, this is the required solution.