Answered

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How much energy is required to change 75 grams of copper at 35 degrees Celsius
to liquid copper at 1200 degrees C?

Sagot :

emankhalid2003

Answer:

Q = mcT

Q is the energy.

m is mass

T is the change in temperature.

Q= (75)(385)(1200-35)

Q= 3.36*10^7

(specific heat capacity of copper is 385)

Hope this helps!

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