February 2019 0 34 Report
Ile g Na2SO4 * 10 H2O należy dodać do 100g nasyconego roztworu w temp. 80°C, aby po oziębieniu roztworu do 60°C powstał roztwór nasycony.
R 60°C = 45,2g/100gH2O
R 80°C = 43,3g/100gH2O
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