An ideal diatomic gas undergoes a cyclic process. In the first step, the gas undergoes an isothermal expansion from Vi to 3.00 V.. In the second step of the process the gas undergoes an isovolumetric decrease in pressure. In the third step the gas undergoes an adiabatic compression from 3.00 V, back to V1 completing the cycle. a) Sketch the cycle. b) In terms of P., V. and T., determine P2, P3, T3. c) In terms of P., V. To determine W, Q and AE int for each step. Take T, to be between 100K and 1000K

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.