How much energy is needed to change the temperature of 275 grams of lead from 10.0°C to 95.0°C? [C_p = 26.7 J/(mol.°C)]

Name: How much energy is needed to change the temperature of 275 grams of lead from 10.0°C to 95.0°C? [C p = 26.7 J/(mol . °C)]
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Question

Quizplus · Accepted Answer

To calculate the energy needed, use the formula q = m * C * ΔT. First, convert the mass of lead to moles using its molar mass (207.2 g/mol). Then, calculate the energy using the specific heat capacity and the temperature change.

How Much Energy Is Needed to Change the Temperature of 275