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Calculate the amount of heat transferred to lead when 355 grams are heated from 95°C to 140°C. The specific heat of lead is 0.129 J/g°C.

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Final answer:

The amount of heat transferred to lead when 355 grams are heated from 95°C to 140°C is 2537.55 Joules.

Step-by-step explanation:

To calculate the amount of heat transferred to lead, we can use the formula:

Q = m * c * ΔT

where Q is the heat transferred, m is the mass of the lead, c is the specific heat of lead, and ΔT is the change in temperature. Plugging in the values, we have:

Q = (355 g) * (0.129 J/g°C) * (140°C - 95°C)

Simplifying, we get:

Q = 2537.55 J

Therefore, the amount of heat transferred to lead when 355 grams are heated from 95°C to 140°C is 2537.55 Joules.

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User Enda Farrell
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