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One mole of neon gas is heated from 332 K to 418 K at constant pressure. Note that neon has a molar specific heat of c = 20.79 J/mol · K for a constant–pressure process. (a) Calculate the energy Q transferred to the gas. kJ

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Final answer:

To calculate the energy transferred to one mole of neon gas heated at constant pressure from 332 K to 418 K, use the equation Q = n * c * ΔT. The energy transferred is 1.78794 kJ.

Step-by-step explanation:

The student is asking how to calculate the energy transferred to a mole of neon gas when it is heated at constant pressure from 332 K to 418 K.

The formula to use is Q = n * c * ΔT, where Q is the heat transferred, n is the number of moles, c is the constant pressure molar specific heat, and ΔT is the change in temperature.

Here, n = 1 mole, c = 20.79 J/mol·K, and ΔT = (418 K - 332 K) = 86 K.

Plugging these values into the formula gives:

Q = 1 mole * 20.79 J/mol·K * 86 K

Q = 1787.94 J or 1.78794 kJ

Therefore, the energy Q transferred to the gas is 1.78794 kJ.

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