Ask AI: Calculate the entropy change ∆S when 3 moles of a perfect gas is allowed to expand at 300k from a volume of 2 . Given that R= 8.134 J  mo

To calculate the entropy change (∆S) when 3 moles of a perfect gas is allowed to expand at 300K from a volume of V1 to V2, you can use the formula: ∆S = n * R * ln(V2/V1) Where: n = number of moles (3 moles in our case) R = universal gas constant (8.314 J/(K*mol) according to your input) V1 = initial volume V2 = final volume ln(V2/V1) = natural logarithm of the ratio of final volume to initial volume However, the information you provided is not complete. You only mentioned the initial volume (2), but not the final volume. Please provide the final volume (V2) to calculate the entropy change.