Figure 4.06. KCl-LiCl Phase Diagram. Phase relations of KCl-LiCl mixtures as a function of temperature in °C. Click on the diagram to see a larger, interactive version.
Answers to the following questions can be determined using Figure 4.06, here or on an ineractive version visible by clicking on the diagram.
Yes, the 40 moles of KCl and 60 moles of LiCl would should be all liquid at 600°C. No, the 40 moles of KCl and 60 moles of LiCl would should be all liquid at 600°C.
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Yes, all mixtures of KCl and LiCl should begin to melt at 355°C, the eutectic temperature. No, all mixtures of KCl and LiCl should begin to melt at 355°C, the eutectic temperature.
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Yes! You have correctly used the lever rule. Nice job.
No. You you need to use the lever rule to answer this question. The proportion of liquid is 72 mole percent.