3. How much heat, in joules, is needed to raise the temperature of 125.0 g of Lead (Clead= 0.130 J/gºC) from 17.5°C to 41.1°C?

asked Jun 13, 2021 14.6k views

4 votes

3. How much heat, in joules, is needed to raise the temperature of 125.0 g of Lead (Clead=

0.130 J/gºC) from 17.5°C to 41.1°C?

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3 votes

Answer:

Q= 383.5 J

Step-by-step explanation:

Q= m*C*dT

Q=(125.0 g)*(0.13 J/ g °C)* (41.1 °C-17.5°C)

Q= 383.5 J

SPKoder answered Jun 18, 2021

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