AYUDA Si 300 cm de alcohol tienen una masa de 237 g
calcular:
a) El valor de su densidad expresada en g/cm'y en kg/m?
b) su peso específico expresado en N/m?
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Which is not true about oxygen-17 and oxygen-18?

Atomic nuclei of almost all elements consist of

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.