Seeking help with questions in Teacher Wu Jia’s PPT**
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A 1000 m3/hr aqueous calcium hydroxide solution (calcium hydroxide 5.2 kmol/m3, 30 °C, 1 bar) was mixed with a 4750 m3/hr sodium chloride hydrochloric acid solution (sodium chloride 5.1 kmol/m3, hydrogen chloride 2.2 kmol/m3, 20 °C, 1.5 bar). Find the temperature, composition, and pH value of the mixed stream. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The above is the question title. What I would like to ask is how to set the Valid phase in Flash options?
Refer to the mixer example in Teacher Sun Lanyi’s book.