raiarianrollins raiarianrollins

15-04-2021
Chemistry

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PLEASE HELPP!

a 55g block of metal has a specific heat of 0.45 J/g°C. What will be the temperature change of this metal if 450 J of heat energy are added?

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Noahsr1 Noahsr1

17-04-2021

Answer:

18.18 C

Explanation:

m=55

C=0.45

Q=450zj

ch.temp=?

Q=mct

450 = (55)(.45)T

450 = 24.75

/24.75 = /24.75 (cancels out)

18.18 is the answer

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