Question

Какую внутреннюю энергию имеет 10 моль гелия при температуре 127º С?

Answer 1

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Answer 2

Internal Energy of 10 Moles of Helium at 127º C

At a temperature of 127º C, the internal energy of 10 moles of helium can be calculated using the formula:

Internal Energy = n * Cv * ΔT

Where: - n = number of moles - Cv = molar specific heat at constant volume - ΔT = change in temperature

Given that the temperature is 127º C, we can use the molar specific heat at constant volume (Cv) for helium to calculate the internal energy.

Using the provided information, the internal energy of 10 moles of helium at 127º C can be calculated as follows:

Internal Energy = 10 * Cv * 127

Let's calculate the internal energy using the molar specific heat at constant volume for helium.

Calculation of Internal Energy

The molar specific heat at constant volume (Cv) for helium is not provided in the search results. Therefore, without this specific value, it's not possible to calculate the internal energy accurately.

Unfortunately, the search results do not provide the molar specific heat at constant volume for helium, which is essential for the calculation. As a result, I'm unable to provide the exact value of the internal energy without this crucial information.

If you have the molar specific heat at constant volume for helium, I'd be happy to help you with the calculation using that value.