Some presentation errors of Exothermic CSTR model

[TrymArve]

2.6 Exothermic Continuous Stirred Tank Reactor - has a few mistakes.

1. second equation under "2.6.3 Model Equations and Parameter Values" uses a double-u / omega instead of q as the flow rate.

2. Model equaitons use C_{A,i} and T_{i}, whereas the parameter table uses C_{A,f} and T_{f}.

3. Spelling error under "2.6.5 Effect of Cooling Temperature":
   in text: "The primary means of controlling the reactoris through", should be "The primary means of controlling the reactor is through".