5.0 g of copper was heated from 20°C to 80°C. How much energy was used to heat Cu? (Specific heat capacity of Cu is 0.38 J/g °C)

asked Feb 14, 2023 189k views

25 votes

by Petey

7.9k points

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3 votes

114°

Step-by-step explanation:

ΔE = mcΔT

ΔE = 5(0.38)(80 - 20)

ΔE = 1.9(60)

ΔE = 114°

Dan Lecocq answered Feb 17, 2023

7.7k points

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