chrisbenitez19 chrisbenitez19
  • 22-11-2019
  • Chemistry
contestada

What temperature change in Celsius degrees is produced when 800. J is absorbed by 100. G of water?

Respuesta :

fga2002
fga2002 fga2002
  • 22-11-2019

Answer: The final temperature is equal to

45 Celsius

Explanation:

Explanation:

We have the amount of energy gain

Q

=

m

⋅

c

⋅

Δ

T

=

m

c

Δ

t

where

c

=

4.184

J

/

g

.

C

is the specific heat of water,

m

is the mass of water

⇒

840

=

10

x

4.184

⋅

(

t

−

25

)

t

=

840

10

x

4.184

+

25

=

45

i.e.

45

∘

C

Answer Link

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