naoif1izaeSammywood naoif1izaeSammywood

08-08-2016
Chemistry

contestada

a cube of iron (cp = 0.450 j/g•°c) with a mass of 55.8 g is heated from 25.0°c to 49.0°c. how much heat is required for this process?

Respuesta :

Willchemistry Willchemistry

08-08-2016

Q = ?

Cp = 0.450 j/g°C

Δt = 49.0ºC - 25ºC => 24ºC

m = 55.8 g

Q = m x Cp x Δt

Q = 55.8 x 0.450 x 24

Q = 602.64 J

hope this helps!

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animallover1134 animallover1134

25-06-2018

The answer is...
...Six-0-Three.
Which is 603.
Just needed some filler to give you it lol

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