You want to make a schnapps with an alcohol content of 40%. They use a bottle of wine with an alcohol content of 10% as

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You want to make a schnapps with an alcohol content of 40%. They use a bottle of wine with an alcohol content of 10% as the starting material.
a) Explain your procedure using the boiling diagram of ethanol / water
b) How would you have to proceed if you want to achieve an alcohol content of 70%?
Ethanol/Wasser, P = 1013 hPa, Siedelinie, Taulinie 100 Ts [c] 95 90 85 80 75 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 X 1