/sci/ - Science & Math

>>10171975
> Given a mass balance, find the energy balance.
I have this giant table in which there are elements and compounds.
Each of them has H (kcal / mol), S (cal / (mol * K)) and Cp (cal / (mol * K)) in the constants A, B, C and D (an equation that relates Cp and its constants) and all the above in various temperature ranges (H, S, A, B, C, D for T1 to T2, H, S, A, B, C, D for T2 to T3, etc.).
A list of reactions.
A list of input elements and compounds ... and another output
All inputs, reactions and outputs have their given mass.
Some compounds and elements enter the Temperature T_in1, others to T_in2 and so on.
The same for the exit (some go to T_out 1, others to T_out 2 ...)
> Calculate the energy balance, constant pressure
My question is what happens to the elements or compounds that do not react, for example, N2 (does not appear in any reaction), if we take an input temperature of 273.15 K and a higher output (398.15 K for example)), So I only calculate the "sensible heat" to N2 by integrating the Cp with its constants?
And the compounds that do not react?
The enthalpy of reaction, I calculate from the table at 298.15 K right?

>>8542256
>tfw believed I could fly
>mfw I couldn't