108. Solving a chemistry problem

108. Solving a chemistry problem

Construct a melting diagram for the system methyl stearate (mp 450C) - paraffin (mp 340C). The melting point of the eutectic mixture (60% paraffin - 40% methyl stearate) is 260C. Specify the possible compositions of suppositories. Candles should melt at 35 - 360C and not soften at temperatures below 320C. (Depict the liquidus lines as straight lines).

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